CVE-2026-91825 | MISP up to 2.5.45 Sharing Group Event::_edit improper authorization

September 15, 2026 Yanac

A vulnerability was found in MISP up to 2.5.45. It has been classified as critical. Affected is the function Event::_edit of the component Sharing Group. Performing a manipulation results in improper authorization.

This vulnerability was named CVE-2026-91825. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More