CVE-2014-1691
The framework/Util/lib/Horde/Variables.php script in the Util library in Horde before 5.1.1 allows remote attackers to conduct object injection attacks and execute arbitrary PHP code via a crafted serialized object in the _formvars form.
Date published : 2014-04-01
https://github.com/horde/horde/commit/da6afc7e9f4e290f782eca9dbca794f772caccb3