{"id":"CVE-2025-41423","aliases":["GHSA-fr22-5377-f3p7","GO-2025-3644"],"url":"https://o3.security/vulnerability/CVE-2025-41423","summary":"Unauthorized Playbooks Post Deletion in Mattermost Playbooks Plugin","details":"Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate permissions for the API endpoint /plugins/playbooks/api/v0/signal/keywords/ignore-thread, allowing any user or attacker to delete posts containing actions created by the Playbooks bot, even without channel access or appropriate permissions.","published":"2025-04-24T06:50:12.214Z","modified":"2026-08-12T03:51:42.497236651Z","cvss":{"score":3.1,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost-plugin-playbooks","fixedVersion":null},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-plugin-playbooks","fixedVersion":"1.41.0"},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","fixedVersion":"8.0.0-20250218121836-2b5275d87136"},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","fixedVersion":null},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","fixedVersion":null},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","fixedVersion":null}],"fix":{"url":"https://github.com/mattermost/mattermost-plugin-playbooks/commit/f9f7064e4d9f3918d66bac1f5f9eb28f0723464b","label":"mattermost/mattermost-plugin-playbooks@f9f7064"},"references":[{"type":"WEB","url":"https://mattermost.com/security-updates"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/41xxx/CVE-2025-41423.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-41423"},{"type":"WEB","url":"https://github.com/mattermost/mattermost-plugin-playbooks/commit/f9f7064e4d9f3918d66bac1f5f9eb28f0723464b"},{"type":"WEB","url":"https://github.com/mattermost/mattermost/commit/2b5275d87136f07e016c8eca09a2f004b31afc8a"},{"type":"PACKAGE","url":"https://github.com/mattermost/mattermost-plugin-playbooks"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:42.497236651Z"}}