{"action":"Upgrade github.com/mattermost/mattermost/server/v8 to 8.0.0-20250218121836-2b5275d87136 or later.","affected":[{"fixed":"8.0.0-20250218121836-2b5275d87136","introduced":"0"},{"introduced":"10.4.0"},{"introduced":"10.5.0"},{"introduced":"9.11.0"}],"component":"github.com/mattermost/mattermost/server/v8","cve_ids":["CVE-2025-35965"],"ecosystem":"Go","epss":0.00403,"exploited":false,"fixed_versions":["8.0.0-20250218121836-2b5275d87136"],"ghsa_id":"GHSA-689c-xq7x-xjwf","id":"tcs_01M5KEZNVEFWPVYMTX974QJF07","modified_at":"2026-09-10T03:50:23.660878170Z","published_at":"2025-04-24T09:30:33Z","references":["https://osv.dev/vulnerability/GHSA-689c-xq7x-xjwf","https://nvd.nist.gov/vuln/detail/CVE-2025-35965","https://github.com/mattermost/mattermost-plugin-playbooks/commit/bf2633dad09f5768ce2bea4b7c5ffb74050052a8","https://github.com/mattermost/mattermost/commit/2b5275d87136f07e016c8eca09a2f004b31afc8a","https://github.com/mattermost/mattermost-plugin-playbooks","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-689c-xq7x-xjwf","url":"https://osv.dev/vulnerability/GHSA-689c-xq7x-xjwf"}],"summary":"Mattermost Playbooks fails to validate the uniqueness and quantity of task actions"}