Advanced Guestbook Lang Cookie Parameter Local File Include Vulnerability

Advanced Guestbook Lang Cookie Parameter Local File Include Vulnerability

Advanced Guestbook is prone to a local file-include vulnerability because it fails to properly sanitize user-supplied input.

Exploiting this issue may allow an unauthorized user to view files and execute local scripts.

Advanced Guestbook 2.4.2 is vulnerable to this issue; other versions may also be affected.