CVE-2026-22659 | FlaskBB up to 2.2.0 Topic authorization

July 10, 2026 Yanac

A vulnerability described as critical has been identified in FlaskBB up to 2.2.0. This issue affects some unknown processing of the component Topic Handler. Such manipulation leads to authorization bypass.

This vulnerability is referenced as CVE-2026-22659. It is possible to launch the attack remotely. No exploit is available.VulDB Recent EntriesRead More