CVE-2007-3778: Undefined Security Weakness

The G/PGP GPG Plugin 2.0, and 2.1dev before 20060912, for Squirrelmail allows remote attackers to execute arbitrary commands via shell metacharacters in the messageSignedText parameter to the gpgchecksignpgpmime function in gpghookfunctions.php. NOTE: a parameter value can be set in the contents ...