{"action":"Upgrade moodle/moodle to 3.5.17 or later.","affected":[{"fixed":"3.10.2","introduced":"3.10.0"},{"fixed":"3.9.5","introduced":"3.9.0"},{"fixed":"3.8.8","introduced":"3.8.0"},{"fixed":"3.5.17","introduced":"3.5"}],"component":"moodle/moodle","cve_ids":["CVE-2021-20281"],"ecosystem":"Packagist","epss":0.01361,"exploited":false,"fixed_versions":["3.10.2","3.9.5","3.8.8","3.5.17"],"ghsa_id":"GHSA-93wh-35r4-6qmw","id":"tcs_01M5KEZK2NTCCB0JRNV8HSVREV","modified_at":"2024-02-17T05:22:55.522016Z","published_at":"2021-03-29T20:43:23Z","references":["https://osv.dev/vulnerability/GHSA-93wh-35r4-6qmw","https://nvd.nist.gov/vuln/detail/CVE-2021-20281","https://github.com/moodle/moodle/commit/33d6017287e1835513a3de8edd3fbf7a6a90af9c","https://bugzilla.redhat.com/show_bug.cgi?id=1939041","https://github.com/moodle/moodle","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT","https://moodle.org/mod/forum/discuss.php?d=419652"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-93wh-35r4-6qmw","url":"https://osv.dev/vulnerability/GHSA-93wh-35r4-6qmw"}],"summary":"Moodle allowed some users without permission to view other users' full names"}