CVE-2019-11744 | Mozilla Firefox/Thunderbird/Firefox ESR Bracket cross site scripting (MFSA 2019-25)
A vulnerability was found in Mozilla Firefox, Thunderbird and Firefox ESR. It has been rated as problematic. The affected element is an unknown function of the component Bracket Handler. Performing manipulation results in cross site scripting.
This vulnerability is identified as CVE-2019-11744. The attack can be initiated remotely. There is not any exploit available.
Upgrading the affected component is advised.