{"id":"CVE-2012-0209","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-0209","generatedAt":"2026-10-27T17:56:43.864Z","title":"Horde 3.3.12, Horde Groupware 1.2.10, and Horde Groupware Webmail Edition 1.2.10, as distributed by FTP between November 2011 and February 2012, contains an externally introduced modification (Trojan Horse) in templates/javascript/open_calendar.js,…","description":"Horde 3.3.12, Horde Groupware 1.2.10, and Horde Groupware Webmail Edition 1.2.10, as distributed by FTP between November 2011 and February 2012, contains an externally introduced modification (Trojan Horse) in templates/javascript/open_calendar.js, which allows remote attackers to execute arbitrary PHP code.","published":"2012-09-25T22:55:01.000Z","lastModified":"2026-06-16T23:36:54.000Z","status":"Modified","sourceIdentifier":"security@debian.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-94"],"affected":["horde/groupware","horde/horde"],"epss":{"score":0.71897,"percentile":0.99423,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2012-02-17","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":18492,"kind":"exploit","title":"Horde 3.3.12 - Backdoor Arbitrary PHP Code Execution (Metasploit)","url":"https://www.exploit-db.com/exploits/18492","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/18492.rb","file":"exploits/linux/remote/18492.rb","published":"2012-02-17","added":"2012-02-17","updated":"2012-02-17","author":"Metasploit","type":"remote","platform":"linux","port":null,"verified":true,"codes":["CVE-2012-0209","OSVDB-79246"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 71.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://dev.horde.org/h/jonah/stories/view.php?channel_id=1&id=155","tags":["Exploit","Patch","Vendor Advisory"],"source":"security@debian.org"},{"url":"http://eromang.zataz.com/2012/02/15/cve-2012-0209-horde-backdoor-analysis/","tags":["Exploit"],"source":"security@debian.org"},{"url":"http://lists.horde.org/archives/announce/2012/000751.html","tags":["Exploit","Patch"],"source":"security@debian.org"},{"url":"http://packetstormsecurity.org/files/109874/Horde-3.3.12-Backdoor-Arbitrary-PHP-Code-Execution.html","tags":["Exploit"],"source":"security@debian.org"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=790877","tags":["Patch"],"source":"security@debian.org"},{"url":"http://dev.horde.org/h/jonah/stories/view.php?channel_id=1&id=155","tags":["Exploit","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://eromang.zataz.com/2012/02/15/cve-2012-0209-horde-backdoor-analysis/","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.horde.org/archives/announce/2012/000751.html","tags":["Exploit","Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.org/files/109874/Horde-3.3.12-Backdoor-Arbitrary-PHP-Code-Execution.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=790877","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-0209","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}