A vulnerability has been identified in phpBB PlusXL, which could be exploited by attackers to execute arbitrary commands. This flaw is due to an input validation error in the "mods/iai/includes/constants.php" script that does not validate the "phpbb_root_path" parameter, which could be exploited by remote attackers to include malicious files and execute arbitrary commands with the privileges of the web server.
Vulnerable Products
Vulnerable Software: phpBB PlusXL version 20_272 and prior
