A vulnerability has been identified in VS-Gastebuch, which could be exploited by remote attackers to execute arbitrary commands. This issue is due to an input validation error in the "inc/functions_inc.php" script that does not validate the "gb_pfad" parameter, which could be exploited by remote attackers to include malicious PHP scripts and execute arbitrary commands with the privileges of the web server.
Vulnerable Products
Vulnerable Software: VS-Gastebuch version 1.5.3 and prior
