CVE-2026-53738 | Inisev Copy & Delete Posts up to 1.5.4 AJAX f authorization

A vulnerability identified as problematic has been detected in Inisev Copy & Delete Posts up to 1.5.4. Affected by this vulnerability is an unknown functionality of the component AJAX Handler. The manipulation of the argument f leads to incorrect authorization.

This vulnerability is uniquely identified as CVE-2026-53738. The attack is possible to be carried out remotely. No exploit exists.