{"id":"CVE-2012-5357","aliases":["EUVD-2012-5278","GHSA-8hjq-53vf-885h"],"status":"published","title":"Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with...","description":"Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with enablescript set to true, which allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.67776,"percentile":0.99323,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-19"],"published":"2017-10-30T14:00:00Z","modified":"2026-06-16T23:46:43Z","exploits":[{"source":"exploitdb","id":"EDB-23155","title":"Ektron 8.02 - XSLT Transform Remote Code Execution (Metasploit)","type":"remote","platform":"windows","date":"2012-12-05","verified":true,"url":"https://www.exploit-db.com/exploits/23155"},{"source":"metasploit","id":"exploit/windows/http/ektron_xslt_exec","title":"Ektron 8.02 XSLT Transform Remote Code Execution","type":"exploit","platform":"Windows","date":"2012-10-16","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/http/ektron_xslt_exec"}],"products":[{"vendor":"ektron","product":"ektron_content_management_system"}],"references":[{"url":"https://webstersprodigy.net/2012/10/25/cve-2012-5357cve-1012-5358-cool-ektron-xslt-rce-bugs/","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://www.rapid7.com/db/modules/exploit/windows/http/ektron_xslt_exec","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"http://documentation.ektron.com/current/ReleaseNotes/Release8/8.02SP5.htm","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://technet.microsoft.com/library/security/msvr12-016","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Release Notes","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5357"},{"url":"https://webstersprodigy.net/2012/10/25/cve-2012-5357cve-1012-5358-cool-ektron-xslt-rce-bugs"},{"url":"https://github.com/advisories/GHSA-8hjq-53vf-885h"}],"sources":{"cve":[{"id":"CVE-2012-5357","description":"Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with enablescript set to true, which allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data.","status":"published","published":"2017-10-30T14:00:00Z","modified":"2024-08-06T21:05:47.226Z","updated_at":"2026-11-02T14:34:49.600255Z"}],"euvd":[{"id":"EUVD-2012-5278","description":"Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with enablescript set to true, which allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data.","status":"published","published":"2017-10-30T14:00:00Z","modified":"2024-08-06T21:05:47Z","updated_at":"2026-11-03T01:56:04.919378Z"}],"ghsa":[{"id":"GHSA-8hjq-53vf-885h","title":"Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with...","description":"Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with enablescript set to true, which allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data.","status":"published","published":"2022-05-17T00:22:53Z","modified":"2025-04-20T03:48:52Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:01:55.184489Z"}],"nvd":[{"id":"CVE-2012-5357","description":"Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with enablescript set to true, which allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data.","status":"published","published":"2017-10-30T14:29:00.22Z","modified":"2026-06-16T23:46:43.337Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-19"],"updated_at":"2026-11-02T14:02:18.043773Z"}]}}