A vulnerability classified as critical has been found in mikexstudios Xcomic up to 0.8.2. This affects an unknown part. The manipulation of the argument cmd leads to os command injection. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 0.8.3 is able to address this issue. The patch is named 6ed8e3cc336e29f09c7e791863d0559939da98bf. It is recommended to upgrade the affected component.