A vulnerability was found in Wolters Kluwer Polska LEX Baza Dokumentów up to 1.3.3. It has been declared as problematic. This affects an unknown part of the component Cookie Handler. Such manipulation of the argument em leads to cross site scripting.

This vulnerability is documented as CVE-2026-1493. The attack can be executed remotely. There is not any exploit available.

It is recommended to upgrade the affected component.