{"id":"GHSA-hm57-h27x-599c","summary":"Mattermost incorrectly issues two sessions when using desktop SSO","details":"Mattermost versions 9.11.X \u003c= 9.11.1, 9.5.x \u003c= 9.5.9 incorrectly issues two sessions when using desktop SSO - one in the browser and one in desktop with incorrect settings.","aliases":["CVE-2024-10214","GO-2024-3227"],"modified":"2026-07-17T21:06:58.943815643Z","published":"2024-10-28T15:31:16Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2024-10-28T18:43:49Z","nvd_published_at":"2024-10-28T15:15:04Z","cwe_ids":["CWE-303"],"severity":"LOW"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-10214"},{"type":"WEB","url":"https://github.com/mattermost/mattermost/commit/0d6b1070a26f0b9fc13f7e7fbbe18b6a31570c5a"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-hm57-h27x-599c"},{"type":"PACKAGE","url":"https://github.com/mattermost/mattermost"},{"type":"WEB","url":"https://mattermost.com/security-updates"}],"affected":[{"package":{"name":"github.com/mattermost/mattermost/server/v8","ecosystem":"Go","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.0.0-20240821220019-0d6b1070a26f"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/10/GHSA-hm57-h27x-599c/GHSA-hm57-h27x-599c.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}