A vulnerability was found in givanz Vvveb 1.0.6.1. It has been declared as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to session fixiation. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.7 is able to address this issue. The patch is named d4b1e030066417b77d15b4ac505eed5ae7bf2c5e. It is recommended to upgrade the affected component.
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
Such a scenario is commonly observed when: