{"id":"CVE-2016-11072","aliases":["GHSA-43m6-wvc8-2m7j","GO-2025-4055"],"url":"https://o3.security/vulnerability/CVE-2016-11072","summary":"Mattermost Server's Session ID and Session Token are potentially compromised","details":"An issue was discovered in Mattermost Server before 3.0.2. The purposes of a session ID and a Session Token were mishandled.","published":"2020-06-19T20:15:11.337Z","modified":"2026-07-31T18:30:23.027528206Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server","fixedVersion":"3.0.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://mattermost.com/security-updates/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-31T18:30:23.027528206Z"}}