{"id":"CVE-2015-10141","state":"PUBLISHED","title":"Xdebug Remote Debugger Unauthenticated OS Command Execution","description":"An unauthenticated OS command injection vulnerability exists within Xdebug versions 2.5.5 and earlier, a PHP debugging extension developed by Derick Rethans. When remote debugging is enabled, Xdebug listens on port 9000 and accepts debugger protocol commands without authentication. An attacker can send a crafted eval command over this interface to execute arbitrary PHP code, which may invoke system-level functions such as system() or passthru(). This results in full compromise of the host under the privileges of the web server user.","publishedAt":"2025-07-23T13:53:23.238Z","updatedAt":"2026-05-15T11:14:24.297Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Xdebug Xdebug"],"affected":[{"vendor":"Xdebug","product":"Xdebug","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.5.5","versionType":"semver"}],"modules":["Remote Debugging Interface"]}],"references":["https://xdebug.org/","https://kirtixs.com/blog/2015/11/13/xpwn-exploiting-xdebug-enabled-servers/","http://web.archive.org/web/20231226215418/https://paper.seebug.org/397/","https://www.exploit-db.com/exploits/44568","https://www.fortiguard.com/encyclopedia/ips/46000","https://www.vulncheck.com/advisories/xdebug-remote-debugger-unauth-os-command-execution"],"weaknesses":["CWE-78","CWE-306"],"ingestedAt":"2026-10-29T19:41:54.854Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2015/10xxx/CVE-2015-10141.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2015-10141","state":"PUBLISHED","datePublished":"2025-07-23T13:53:23.238Z","dateUpdated":"2026-05-15T11:14:24.297Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2025-07-22T20:02:52.792Z"},"containers":{"cna":{"title":"Xdebug Remote Debugger Unauthenticated OS Command Execution","descriptions":[{"lang":"en","value":"An unauthenticated OS command injection vulnerability exists within Xdebug versions 2.5.5 and earlier, a PHP debugging extension developed by Derick Rethans. 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