CVE-2025-13731 | Nexter Extension Plugin up to 4.4.1 on WordPress Shortcode cross site scripting

A vulnerability was found in Nexter Extension Plugin up to 4.4.1 on WordPress and classified as problematic. Affected by this issue is some unknown functionality of the component Shortcode Handler. Such manipulation leads to cross site scripting.

This vulnerability is documented as CVE-2025-13731. The attack can be executed remotely. There is not any exploit available.