{"cve":"CVE-2012-0209","nvd":{"published":"2012-09-25T22:55:00.753","modified":"2026-06-16T23:36:53.767","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-94"],"references":["http://dev.horde.org/h/jonah/stories/view.php?channel_id=1&id=155","http://eromang.zataz.com/2012/02/15/cve-2012-0209-horde-backdoor-analysis/","http://lists.horde.org/archives/announce/2012/000751.html","http://packetstormsecurity.org/files/109874/Horde-3.3.12-Backdoor-Arbitrary-PHP-Code-Execution.html","https://bugzilla.redhat.com/show_bug.cgi?id=790877"],"products":["horde:groupware","horde:horde"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-0209","score":0.71897,"percentile":0.99427,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}