{"id":"CVE-2016-5014","aliases":["EUVD-2022-3502","GHSA-c4cq-v4wp-28hg","UBUNTU-CVE-2016-5014"],"status":"published","title":"Moodle sensitive information disclosure","description":"In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00977,"percentile":0.62363,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2017-01-20T08:39:00Z","modified":"2026-10-24T10:30:19Z","fixes":[{"ecosystem":"Packagist","package":"moodle/moodle","fixed_in":["3.1.1","3.0.5","2.9.7"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"last_affected":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"ghsa","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"last_affected":"3.0.4"},{"fixed":"3.0.5"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.0"},{"last_affected":"2.9.6"},{"fixed":"2.9.7"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0"},{"last_affected":"2.8.12"}]}]},{"source":"osv","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0","v3.1.0"]},{"source":"osv","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"fixed":"3.0.5"}]}],"versions":["v3.0.0","v3.0.1","v3.0.2","v3.0.3","v3.0.4"]},{"source":"osv","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.0"},{"fixed":"2.9.7"}]}],"versions":["v2.9.0","v2.9.1","v2.9.2","v2.9.3","v2.9.4","v2.9.5","v2.9.6"]},{"source":"osv","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0"},{"last_affected":"2.8.12"}]}],"versions":["v2.8.0","v2.8.1","v2.8.10","v2.8.11","v2.8.12","v2.8.2","v2.8.3","v2.8.4","v2.8.5","v2.8.6","v2.8.7","v2.8.8","v2.8.9"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7.9+dfsg-1","2.7.10+dfsg-1","2.7.11+dfsg-1","2.7.11+dfsg-2","2.7.12+dfsg-1","3.0.3+dfsg-0ubuntu1","3.0.3+dfsg-0ubuntu1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.3+dfsg-0ubuntu1","3.0.3+dfsg-0ubuntu1+esm1"]}],"products":[{"vendor":"moodle","product":"moodle"}],"references":[{"url":"http://www.securityfocus.com/bid/92042","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://moodle.org/mod/forum/discuss.php?d=336699","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-5014","tags":["advisory"]},{"url":"https://github.com/moodle/moodle/commit/ea106d2a1dbc633a22f12a119763b2af5f33542b","tags":["web"]},{"url":"https://web.archive.org/web/20210123154548/http://www.securityfocus.com/bid/92042","tags":["web"]},{"url":"https://github.com/advisories/GHSA-c4cq-v4wp-28hg"},{"url":"https://github.com/moodle/moodle","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2016-5014","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-5014","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-5014","description":"In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.","status":"published","published":"2017-01-20T08:39:00Z","modified":"2024-08-06T00:46:40.233Z","updated_at":"2026-11-02T14:33:30.767029Z"}],"euvd":[{"id":"EUVD-2022-3502","description":"In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.","status":"published","published":"2017-01-20T08:39:00Z","modified":"2024-08-06T00:46:40Z","updated_at":"2026-11-03T02:22:43.959327Z"}],"ghsa":[{"id":"GHSA-c4cq-v4wp-28hg","title":"Moodle sensitive information disclosure","description":"In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.","status":"published","published":"2022-05-13T01:12:40Z","modified":"2023-11-01T21:37:58Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:37:11.48574Z"}],"nvd":[{"id":"CVE-2016-5014","description":"In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.","status":"published","published":"2017-01-20T08:59:00.253Z","modified":"2026-06-17T00:48:37Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:35.029632Z"}],"osv":[{"id":"CVE-2016-5014","description":"In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.","status":"published","published":"2017-01-20T08:59:00.253Z","modified":"2026-10-24T10:30:19.077632283Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:02.454775Z"},{"id":"GHSA-c4cq-v4wp-28hg","title":"Moodle sensitive information disclosure","description":"In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.","status":"published","published":"2022-05-13T01:12:40Z","modified":"2024-02-16T08:13:38.960452Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:44.571161Z"},{"id":"UBUNTU-CVE-2016-5014","description":"In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.","status":"published","published":"2017-01-20T08:59:00Z","modified":"2026-09-23T18:45:55.236785914Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:12.261906Z"}]}}