A vulnerability has been identified in WebKalk, which could be exploited by remote attackers to execute arbitrary commands. This issue is caused by an input validation error in the "engine/engine.inc.php" script that does not validate the "absolute_path" 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: WebKalk2 version 1.9.0 and prior
