{"id":"CVE-2021-40691","aliases":["BIT-moodle-2021-40691","EUVD-2022-6748","GHSA-92vh-mr2w-j2cr","UBUNTU-CVE-2021-40691"],"status":"published","title":"Moodle Improper Authentication","description":"A session hijack risk was identified in the Shibboleth authentication 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Tracking","Third Party Advisory","advisory","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40691","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-92vh-mr2w-j2cr"},{"url":"https://github.com/moodle/moodle","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2021-40691","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-40691","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-40691","description":"A session hijack risk was identified in the Shibboleth authentication plugin.","status":"published","published":"2022-01-21T18:17:49Z","modified":"2024-08-04T02:51:06.538Z","updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2022-6748","description":"A session hijack risk was identified in the Shibboleth authentication plugin.","status":"published","published":"2022-01-21T18:17:49Z","modified":"2024-08-04T02:51:06Z","updated_at":"2026-11-03T03:24:19.692229Z"}],"ghsa":[{"id":"GHSA-92vh-mr2w-j2cr","title":"Moodle 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