CVE-2025-13352 | Mattermost up to 10.11.6 Plugin Bot Identity improper validation of specified type of input

December 17, 2025 Yanac

A vulnerability categorized as problematic has been discovered in Mattermost up to 10.11.6. Affected by this vulnerability is an unknown functionality of the component Plugin Bot Identity Handler. Such manipulation leads to improper validation of specified type of input.

This vulnerability is traded as CVE-2025-13352. The attack may be launched remotely. There is no exploit available.

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