A vulnerability was found in I Librarian 5.11.1. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file classes/security/validation.php. The manipulation leads to server-side request forgery.

This vulnerability is known as CVE-2024-54819. The attack needs to be initiated within the local network. There is no exploit available.

It is recommended to apply a patch to fix this issue.