| 266221 | Mattermost Server 9.11.x < 9.11.18 / 10.5.x < 10.5.9 / 10.11.0 Authorization Bypass (MMSA-2025-00502) | Nessus | CGI abuses | medium |
| 435394 | SCA: security update for github.com/mattermost/mattermost-plugin-boards, github.com/mattermost/mattermost-server, github.com/mattermost/mattermost/server/v8 (GHSA-f72g-52v7-mg3p) | Tenable Cloud Security | SCA Checks | medium |
| 435394 | SCA: security update for github.com/mattermost/mattermost-plugin-boards, github.com/mattermost/mattermost-server, github.com/mattermost/mattermost/server/v8 (GHSA-f72g-52v7-mg3p) | Tenable Self-Hosted Container Security | SCA Checks | medium |
