Threat database

CVE-2026-116100 is a cross-site scripting (XSS) vulnerability in gougucms versions 4.08.0 through 4.08.18. It affects the Add function in the app/admin/controller/Level.php file, specifically the User Level Handler component. The vulnerability arises from improper handling of the Title argument, allowing remote attackers to inject malicious scripts. Public exploit code has been disclosed, but the vendor has not responded or issued a fix. The CVSS 4.0 score rates this as a medium severity vulnerability.

A vulnerability was found in gougucms 4.08.18. This impacts an unknown function of the file \gougucms-master\app\admin\view\user\record.html of the component Record Endpoint. Performing a manipulation of the argument value.content results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.