{"action":"Upgrade github.com/mattermost/mattermost-plugin-playbooks to 1.41.1-0.20260213020129-e1d6ec2c94e6 or later.","affected":[{"fixed":"1.41.1-0.20260213020129-e1d6ec2c94e6","introduced":"0"}],"component":"github.com/mattermost/mattermost-plugin-playbooks","cve_ids":["CVE-2026-4286"],"ecosystem":"Go","epss":0.00143,"exploited":false,"fixed_versions":["1.41.1-0.20260213020129-e1d6ec2c94e6"],"ghsa_id":"GHSA-gvg4-jhmr-6j23","id":"tcs_01M5KFBEZ8EEE2F61JMQVWSFEQ","modified_at":"2026-06-25T23:11:03.539482431Z","published_at":"2026-05-18T09:31:48Z","references":["https://osv.dev/vulnerability/GHSA-gvg4-jhmr-6j23","https://nvd.nist.gov/vuln/detail/CVE-2026-4286","https://github.com/mattermost/mattermost-plugin-playbooks/commit/e1d6ec2c94e695fb74e0c0c11c0d45e028bb96f3","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"low","score":3.1},"sources":[{"source":"osv","source_id":"GHSA-gvg4-jhmr-6j23#Go/github.com/mattermost/mattermost-plugin-playbooks","url":"https://osv.dev/vulnerability/GHSA-gvg4-jhmr-6j23"}],"summary":"Mattermost doesn't check if {{team_id}} was being changed when updating playbooks"}