A vulnerability in the CTCP handling allows an attacker to trick Quassel IRC into sending arbitrary commands to the IRC server. Versions before 0.3.0.2 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/71375/quassel-commands.txt
Source: https://packetstormsecurity.com/files/71375/quassel-commands.txt.html