{"id":"GHSA-93wh-35r4-6qmw","aliases":["BIT-moodle-2021-20281","CVE-2021-20281"],"title":"Moodle allowed some users without permission to view other users' full names","description":"It was possible for some users without permission to view other users' full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.","severity":"medium","score":5.3,"published":"2021-03-29T20:43:23.000Z","modified":"2024-02-17T05:22:55.522Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"3.10.0"},{"fixed":"3.10.2"}],"type":"ECOSYSTEM"}],"versions":["v3.10.0","v3.10.1"],"fixed":["3.10.2"]},{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"3.9.0"},{"fixed":"3.9.5"}],"type":"ECOSYSTEM"}],"versions":["v3.9.0","v3.9.1","v3.9.2","v3.9.3","v3.9.4"],"fixed":["3.9.5"]},{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"3.8.0"},{"fixed":"3.8.8"}],"type":"ECOSYSTEM"}],"versions":["v3.8.0","v3.8.1","v3.8.2","v3.8.3","v3.8.4","v3.8.5","v3.8.6","v3.8.7"],"fixed":["3.8.8"]},{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"3.5"},{"fixed":"3.5.17"}],"type":"ECOSYSTEM"}],"versions":["v3.5.0","v3.5.0-beta","v3.5.0-rc1","v3.5.1","v3.5.10","v3.5.11","v3.5.12","v3.5.13","v3.5.14","v3.5.15","v3.5.16","v3.5.2","v3.5.3","v3.5.4","v3.5.5","v3.5.6","v3.5.7","v3.5.8","v3.5.9"],"fixed":["3.5.17"]}],"references":["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"],"sources":[{"name":"OSV","id":"GHSA-93wh-35r4-6qmw","modified":"2024-02-17T05:22:55.522016Z","url":"https://osv.dev/vulnerability/GHSA-93wh-35r4-6qmw"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3}]}