References https://github.com/star7th/showdoc/issues/1406 https://security.snyk.io/vuln/SNYK-PHP-SHOWDOCSHOWDOC-2407254 https://www.vulncheck.com/advisories/showdoc-unauthenticated-file-upload-rce https://github.com/advisories/GHSA-6jmr-r7p6-f5wr https://cve.imfht.com/poc_detail/513332864b87371d343653a1977311a644282722 https://gitee.com/ahicode/Penetration_Testing_POC/blob/master/showdoc%E7%9A%84api_page%E5%AD%98%E5%9C%A8%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0getshell.md https://disk.scan.cm/All_wiki/--Vulnerability-main/ShowDoc%20%E5%89%8D%E5%8F%B0%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0%E6%BC%8F%E6%B4%9E.md https://github.com/chaitin/xray-plugins/blob/main/poc/manual/showdoc-uploadfile.yml
Related VulnerabilitiesPoCCVE-2025-0520: ShowDoc - Remote Code Execution易达科技ECMS /app/uploadFile 文件上传漏洞itC 中心管理服务器 /app/uploadFileApp.do 文件上传漏洞天地伟业 Easy7 /rest/file/uploadFile 文件上传漏洞东胜物流软件 /TruckMng/MsWlDriver/UploadFile 文件上传漏洞天锐绿盘云文档管理系统 /lddsm/main/auth.do/../../admin/activiti/uploadFile.do 文件上传漏洞同享人力资源管理系统 /MobileService/Web/Handler/hdlUploadFile.ashx 文件上传漏洞PoCKINGOSOFT高校智慧校园教学综合服务平台 uploadfile 任意文件上传漏洞itC 中心管理服务器 uploadFileApp.do 任意文件上传漏洞ShowDoc /server/index.php?s=/api/adminUpdate/download 文件上传漏洞(CVE-2021-36440)