CVE-2025-2979 | WCMS 11 Registration setregister Username cross site scripting
A vulnerability classified as problematic has been found in WCMS 11. This affects an unknown part of the file /index.php?anonymous/setregister of the component Registration. The manipulation of the argument Username leads to cross site scripting.
This vulnerability is uniquely identified as CVE-2025-2979. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.
The vendor was contacted early about this disclosure but did not respond in any way.