A vulnerability classified as critical has been found in Discourse up to beta 3.4.0.beta3/tests-passed 3.4.0.beta3. This affects an unknown part of the component Link Handler. The manipulation leads to path traversal.
This vulnerability is uniquely identified as CVE-2025-22601. It is possible to initiate the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.