CVE-2021-3539 | EspoCRM up to 6.1.6 Avatar Image cross site scripting (Nessus ID 237294)
A vulnerability was found in EspoCRM up to 6.1.6. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Avatar Image Handler. The manipulation leads to cross site scripting.
This vulnerability is known as CVE-2021-3539. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.