eyoucms 1.5.5任意命令执行漏洞(0day)

yu22x 发布时间：2021-12-30 14:07:04 ，浏览量：6

eyoucms 1.5.5任意命令执行漏洞

文章目录

eyoucms 1.5.5任意命令执行漏洞
- 一、漏洞简介
- 二、漏洞影响
- 三、复现过程
- - 漏洞位置
  - 漏洞分析
  - 漏洞利用

一、漏洞简介

eyoucms1.5.5后台存在任意命令执行漏洞。

二、漏洞影响

eyoucms1.5.5

三、复现过程漏洞位置

application\admin\logic\FilemanagerLogic.php editFile函数。在这里插入图片描述

漏洞分析

当我们在模板管理功能的页面中传入php代码时会被解析。但是存在过滤，过滤如下：

$content = htmlspecialchars_decode($content, ENT_QUOTES);
            if (preg_match('# 3、内容中不能有{eyou:phpxxx 4、内容中不能有{php xxx 我们可以发现第二条存在一个隐患，即我们可以传入


    
        
        
        
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	请求信息 : 2025-04-04 04:49:18 HTTP/2.0 GET : /home/article/detail/id/437243
运行时间 : 0.0598s ( Load:0.0105s Init:0.0011s Exec:0.0377s Template:0.0105s )
吞吐率 : 16.72req/s
内存开销 : 1,924.63 kb
查询信息 : 16 queries 0 writes 
文件加载 : 36
缓存信息 : 5 gets 0 writes 
配置加载 : 132
会话信息 : SESSION_ID=lcsnf5vjsl31t898siou6820k5
    
    
        
    
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/www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Storage.class.php ( 1.38 KB )
/www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Storage/Driver/File.class.php ( 3.56 KB )
/www/wwwroot/www.chaojiit.com/ThinkPHP/Mode/common.php ( 2.82 KB )
/www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php ( 51.07 KB )
/www/wwwroot/www.chaojiit.com/Application/Common/Common/function.php ( 6.52 KB )
/www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Hook.class.php ( 4.02 KB )
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/www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 1.43 KB )
/www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.27 KB )
    
    
        
    
	[ app_init ] --START--
Run Behavior\BuildLiteBehavior [ RunTime:0.000011s ]
[ app_init ] --END-- [ RunTime:0.000047s ]
[ app_begin ] --START--
Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000436s ]
[ app_begin ] --END-- [ RunTime:0.000464s ]
[ view_parse ] --START--
[ template_filter ] --START--
Run Behavior\ContentReplaceBehavior [ RunTime:0.000071s ]
[ template_filter ] --END-- [ RunTime:0.000095s ]
Run Behavior\ParseTemplateBehavior [ RunTime:0.008296s ]
[ view_parse ] --END-- [ RunTime:0.008317s ]
[ view_filter ] --START--
Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000172s ]
[ view_filter ] --END-- [ RunTime:0.000189s ]
[ app_end ] --START--
    
    
        
    
	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 34 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 135 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 135 行.
[8] Undefined variable: pinglun_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 144 行.
[8] Undefined variable: top_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 179 行.
    
    
        
    
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SELECT `value` FROM `configuration` WHERE `name` = 'site_name' LIMIT 1   [ RunTime:0.0002s ]
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SELECT * FROM `menu` WHERE `fid` = 1 AND `status` = 1  [ RunTime:0.0001s ]
SELECT * FROM `menu` WHERE `fid` = 2 AND `status` = 1  [ RunTime:0.0001s ]
SELECT * FROM `menu` WHERE `fid` = 3 AND `status` = 1  [ RunTime:0.0001s ]
SELECT * FROM `menu` WHERE `fid` = 4 AND `status` = 1  [ RunTime:0.0001s ]
SHOW COLUMNS FROM `article` [ RunTime:0.0003s ]
SELECT * FROM `article` WHERE `id` = 437243 LIMIT 1   [ RunTime:0.0002s ]
SHOW COLUMNS FROM `bloger` [ RunTime:0.0003s ]
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SELECT COUNT(*) AS tp_count FROM `article` WHERE `bloger_id` = 802 LIMIT 1   [ RunTime:0.0002s ]
SHOW COLUMNS FROM `article_content` [ RunTime:0.0003s ]
SELECT `content` FROM `article_content` WHERE `article_id` = 437243 LIMIT 1   [ RunTime:0.0010s ]
SELECT * FROM `article` WHERE `bloger_id` = 802 ORDER BY view_count desc LIMIT 0,10   [ RunTime:0.0013s ]
    
    
        
    
	    
    
    



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