{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2017-18870"],"ecosystem":"Go","epss":0.00619,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-9j9j-mm2r-9rfm","id":"tcs_01M5KGC4R1RX4DN45MPYR4GZR1","modified_at":"2026-03-03T04:57:44.119243Z","published_at":"2025-12-08T21:31:36Z","references":["https://osv.dev/vulnerability/GO-2025-4183","https://nvd.nist.gov/vuln/detail/CVE-2017-18870","https://mattermost.com/security-updates/"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2025-4183","url":"https://osv.dev/vulnerability/GO-2025-4183"}],"summary":"CVE-2017-18870 in github.com/mattermost/mattermost-server"}