{"id":"CVE-2020-25700","details":"In moodle, some database module web services allowed students to add entries within groups they did not belong to. Versions affected: 3.9 to 3.9.2, 3.8 to 3.8.5, 3.7 to 3.7.8, 3.5 to 3.5.14 and earlier unsupported versions. This is fixed in moodle 3.8.6, 3.7.9, 3.5.15, and 3.10.","aliases":["BIT-moodle-2020-25700","GHSA-7h8v-2v8x-h264"],"modified":"2026-04-11T12:34:04.086933Z","published":"2020-11-19T17:15:12.730Z","database_specific":{"unresolved_ranges":[{"cpe":"cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"last_affected":"32"}]},{"cpe":"cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"last_affected":"33"}]}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4NNFCHPPHRJNJROIX6SYMHOC6HMKP3GU/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B55KXBVAT45MDASJ3EK6VIGQOYGJ4NH6/"},{"type":"ADVISORY","url":"https://moodle.org/mod/forum/discuss.php?d=413938"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1895427"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/moodle/moodle","events":[{"introduced":"46574904afd39578fa4146bf1fc5c401ac680aa6"},{"last_affected":"598064e4d9958b22e8b8c81016440b1aea48771e"},{"introduced":"89457b26d192c06325bb6782b85d1025dafbefe9"},{"last_affected":"f6e37fe19539b61afd3beb8685ffbff028e4ddf5"},{"introduced":"f968cd44e8ee5d54b1bc56823040ff770dbf18af"},{"last_affected":"b21d86f807d355a3773a9b084d2ddb80c5e6b7ec"},{"introduced":"500c131eb49771e36f68d151dfa37fef5a9bc2df"},{"last_affected":"ccd4ef8ddd03d98b84e3231866b8b1e024dab1db"}],"database_specific":{"cpe":"cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"introduced":"3.5.0"},{"last_affected":"3.5.14"},{"introduced":"3.7.0"},{"last_affected":"3.7.8"},{"introduced":"3.8.0"},{"last_affected":"3.8.5"},{"introduced":"3.9.0"},{"last_affected":"3.9.2"}]}}],"versions":["v3.5.0","v3.5.1","v3.5.10","v3.5.11","v3.5.12","v3.5.13","v3.5.14","v3.5.2","v3.5.3","v3.5.4","v3.5.5","v3.5.6","v3.5.7","v3.5.8","v3.5.9","v3.7.0","v3.7.1","v3.7.2","v3.7.3","v3.7.4","v3.7.5","v3.7.6","v3.7.7","v3.7.8","v3.8.0","v3.8.1","v3.8.2","v3.8.3","v3.8.4","v3.8.5","v3.9.0","v3.9.1","v3.9.2"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-25700.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"}]}