CVE-2026-93847 | Mattermost up to 11.7.10 Scheduled Post Endpoint input validation

October 26, 2026 Yanac

A vulnerability was found in Mattermost up to 11.7.10. It has been declared as problematic. The impacted element is an unknown function of the component Scheduled Post Endpoint. Such manipulation leads to improper input validation.

This vulnerability is listed as CVE-2026-93847. The attack may be performed from remote. There is no available exploit.

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