CVE-2025-11712 | Mozilla Firefox up to 143 OBJECT Tag cross site scripting

A vulnerability was found in Mozilla Firefox up to 143. It has been declared as problematic. Affected is an unknown function of the component OBJECT Tag Handler. Such manipulation leads to cross site scripting.

This vulnerability is referenced as CVE-2025-11712. It is possible to launch the attack remotely. No exploit is available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More