{"action":"Upgrade github.com/mattermost/mattermost-plugin-playbooks to 1.41.1-0.20260309184833-887d9cacb616 or later.","affected":[{"fixed":"1.41.1-0.20260309184833-887d9cacb616","introduced":"0"}],"component":"github.com/mattermost/mattermost-plugin-playbooks","cve_ids":["CVE-2026-6343"],"ecosystem":"Go","epss":0.00165,"exploited":false,"fixed_versions":["1.41.1-0.20260309184833-887d9cacb616"],"ghsa_id":"GHSA-m79q-8qf5-v622","id":"tcs_01M5KFFF5S7N93B6W0VPYYZP4W","modified_at":"2026-06-25T23:11:41.456154858Z","published_at":"2026-05-18T09:31:48Z","references":["https://osv.dev/vulnerability/GHSA-m79q-8qf5-v622","https://nvd.nist.gov/vuln/detail/CVE-2026-6343","https://github.com/mattermost/mattermost-plugin-playbooks/commit/887d9cacb61655d40f20ad9d6e35b408a127c380","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-m79q-8qf5-v622#Go/github.com/mattermost/mattermost-plugin-playbooks","url":"https://osv.dev/vulnerability/GHSA-m79q-8qf5-v622"}],"summary":"Mattermost doesn't check public/private permissions"}