{"id":"GHSA-c7v4-m269-4995","aliases":["BIT-moodle-2020-25703","CVE-2020-25703"],"title":"Exposure of Sensitive Information to an Unauthorized Actor in Moodle","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"The participants table download in Moodle always included user emails, but should have only done so when users' emails are not hidden. Versions affected: 3.9 to 3.9.2, 3.8 to 3.8.5 and 3.7 to 3.7.8. This is fixed in moodle 3.9.3, 3.8.6, 3.7.9, and 3.10.","severity":"medium","score":5.3,"published":"2021-10-21T17:49:08.000Z","modified":"2024-02-17T05:32:57.703Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-c7v4-m269-4995","url":"https://osv.dev/vulnerability/GHSA-c7v4-m269-4995"}],"ranges":[{"events":[{"introduced":"3.9.0"},{"fixed":"3.9.3"}],"type":"ECOSYSTEM"}],"versions":["v3.9.0","v3.9.1","v3.9.2"],"fixed":["3.9.3"]},{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-c7v4-m269-4995","url":"https://osv.dev/vulnerability/GHSA-c7v4-m269-4995"}],"ranges":[{"events":[{"introduced":"3.8.0"},{"fixed":"3.8.6"}],"type":"ECOSYSTEM"}],"versions":["v3.8.0","v3.8.1","v3.8.2","v3.8.3","v3.8.4","v3.8.5"],"fixed":["3.8.6"]},{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-c7v4-m269-4995","url":"https://osv.dev/vulnerability/GHSA-c7v4-m269-4995"}],"ranges":[{"events":[{"introduced":"3.7.0"},{"fixed":"3.7.9"}],"type":"ECOSYSTEM"}],"versions":["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"],"fixed":["3.7.9"]},{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-c7v4-m269-4995","url":"https://osv.dev/vulnerability/GHSA-c7v4-m269-4995"}],"ranges":[{"events":[{"introduced":"3.10.0-beta"},{"fixed":"3.10.0"}],"type":"ECOSYSTEM"}],"versions":["v3.10.0-beta","v3.10.0-rc1","v3.10.0-rc2"],"fixed":["3.10.0"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2020-25703","https://bugzilla.redhat.com/show_bug.cgi?id=1895439","https://github.com/moodle/moodle","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4NNFCHPPHRJNJROIX6SYMHOC6HMKP3GU","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B55KXBVAT45MDASJ3EK6VIGQOYGJ4NH6","https://moodle.org/mod/forum/discuss.php?d=413941"],"sources":[{"name":"OSV","id":"GHSA-c7v4-m269-4995","modified":"2024-02-17T05:32:57.703978Z","url":"https://osv.dev/vulnerability/GHSA-c7v4-m269-4995"}],"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}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T10:55:32.941Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}