{"action":"Upgrade github.com/mattermost/mattermost-server to 3.10.3 or later.","affected":[{"fixed":"3.10.3","introduced":"0"},{"fixed":"4.0.4","introduced":"4.0.0"},{"fixed":"4.1.0","introduced":"4.0.5-rc1"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2017-18902"],"ecosystem":"Go","epss":0.00927,"exploited":false,"fixed_versions":["3.10.3","4.0.4","4.1.0"],"ghsa_id":"GHSA-jwfv-5hwq-f97r","id":"tcs_01M5KFEVSQHRYNZN67VRPX0DXF","modified_at":"2025-12-09T17:42:26.234451Z","published_at":"2022-05-24T17:21:06Z","references":["https://osv.dev/vulnerability/GHSA-jwfv-5hwq-f97r","https://nvd.nist.gov/vuln/detail/CVE-2017-18902","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-jwfv-5hwq-f97r","url":"https://osv.dev/vulnerability/GHSA-jwfv-5hwq-f97r"}],"summary":"Mattermost Server exposes team invite IDs through API endpoints"}