CVE-2012-0209

Name: CVE-2012-0209
Creator: NVD / NIST
Published: 2012-09-25T22:55:00.753+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 71.90%

Last modified Jun 16, 2026

CVE-2012-0209 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 71.90% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

71.90%

99.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Horde	Groupware	1.2.10
Horde	Horde	3.3.12

References

http://dev.horde.org/h/jonah/stories/view.php?channel_id=1&id=155Exploit, 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.htmlExploit, Patch
http://packetstormsecurity.org/files/109874/Horde-3.3.12-Backdoor-Arbitrary-PHP-Code-Execution.htmlExploit
https://bugzilla.redhat.com/show_bug.cgi?id=790877Patch
http://dev.horde.org/h/jonah/stories/view.php?channel_id=1&id=155Exploit, 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.htmlExploit, Patch
http://packetstormsecurity.org/files/109874/Horde-3.3.12-Backdoor-Arbitrary-PHP-Code-Execution.htmlExploit
https://bugzilla.redhat.com/show_bug.cgi?id=790877Patch

Timeline

Published: Sep 25, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-0209?

How severe is CVE-2012-0209?

Severity scoring for CVE-2012-0209 is pending analysis. The EPSS model estimates a 71.90% probability of exploitation in the next 30 days.

How do I fix CVE-2012-0209?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-0209?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST