CVE-2025-27801 | Optimizely Episerver Content Management System up to 11.21.3/12.22.0 SVG File cross site scripting

July 28, 2025 Yanac

A vulnerability classified as problematic has been found in Optimizely Episerver Content Management System up to 11.21.3/12.22.0. Affected is an unknown function of the component SVG File Handler. The manipulation leads to cross site scripting.

This vulnerability is traded as CVE-2025-27801. It is possible to launch the attack remotely. There is no exploit available.

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