CVE-2020-26967 | Mozilla Firefox up to 82.x Screenshot injection (mfsa2020-50 / Nessus ID 246680)
A vulnerability was found in Mozilla Firefox up to 82.x. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Screenshot Handler. The manipulation leads to injection.
This vulnerability is known as CVE-2020-26967. The attack needs to be done within the local network. There is no exploit available.
It is recommended to upgrade the affected component.