{"action":"Upgrade github.com/mattermost/mattermost-server to 11.0.0-alpha.1 or later.","affected":[{"fixed":"11.0.0-alpha.1","introduced":"0"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2025-41436"],"ecosystem":"Go","epss":0.00181,"exploited":false,"fixed_versions":["11.0.0-alpha.1"],"ghsa_id":"GHSA-x3hx-ch7p-8xgg","id":"tcs_01M5KFRFWZ0SKRWKSE4Q3H1RPT","modified_at":"2025-11-18T16:14:00.219651Z","published_at":"2025-11-14T09:30:27Z","references":["https://osv.dev/vulnerability/GHSA-x3hx-ch7p-8xgg","https://nvd.nist.gov/vuln/detail/CVE-2025-41436","https://github.com/mattermost/mattermost/commit/c8d66301415d5b447df0e829bdbaa92e8a83ecf8","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"low","score":3.1},"sources":[{"source":"osv","source_id":"GHSA-x3hx-ch7p-8xgg","url":"https://osv.dev/vulnerability/GHSA-x3hx-ch7p-8xgg"}],"summary":"Mattermost allows regular users to access archived channel content and files"}