CVE-2026-82601

SeaCMS versions up to 13.6 are affected by a reflected cross-site scripting (XSS) vulnerability in the /err.php file. By manipulating the errtxt parameter, a remote attacker can inject malicious script that executes in the victim's browser upon interaction. The attack requires user interaction bu...

CVE-2026-82601 SeaCMS err.php cross site scripting

A weakness has been identified in SeaCMS up to 13.6. This affects an unknown part of the file /err.php. Executing a manipulation of the argument errtxt can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for...

PT-2026-83671

A weakness has been identified in SeaCMS up to 13.6. This affects an unknown part of the file /err.php. Executing a manipulation of the argument errtxt can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for...