CVE-2012-0209
HIGH · CVSS 7.5EPSS 71.9%EU EUVD
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.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-94
- EPSS score
- 71.9% (99th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-0247)
- Published
- September 25, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-0247 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.
View on the EU Vulnerability DatabaseAffected products
- horde / groupware
- horde / groupware
- horde / horde
References
- http://dev.horde.org/h/jonah/stories/view.php?channel_id=1&id=155(Exploit, Patch, Vendor Advisory)
- http://eromang.zataz.com/2012/02/15/cve-2012-0209-horde-backdoor-analysis/(Exploit)
- http://lists.horde.org/archives/announce/2012/000751.html(Exploit, Patch)
- http://packetstormsecurity.org/files/109874/Horde-3.3.12-Backdoor-Arbitrary-PHP-Code-Execution.html(Exploit)
- https://bugzilla.redhat.com/show_bug.cgi?id=790877(Patch)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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