{"id":"CVE-2010-1616","aliases":["DSA-2115-1","EUVD-2022-3298","GHSA-966m-m549-2878"],"status":"published","title":"Moodle is vulnerable to unauthorized new accounts creation","description":"Moodle 1.8.x and 1.9.x before 1.9.8 can create new roles when restoring a course, which allows teachers to create new accounts even if they do not have the moodle/user:create capability.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01173,"percentile":0.67697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2010-04-29T21:00:00Z","modified":"2026-06-16T23:18:42Z","fixes":[{"ecosystem":"Packagist","package":"moodle/moodle","fixed_in":["1.8.12","1.9.8"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.0"},{"fixed":"1.8.12"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.9.0"},{"fixed":"1.9.8"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.13-1"}]}],"versions":["1.8.2.dfsg-3","1.8.2.dfsg-3+lenny1","1.8.2.dfsg-3+lenny2","1.8.2.dfsg-3+lenny3","1.8.2.dfsg-4","1.8.2.dfsg-5","1.8.2.dfsg-5.1","1.8.2.dfsg-6","1.8.2.dfsg-6.1"],"bundled":13},{"source":"osv","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.0"},{"fixed":"1.8.12"}]}]},{"source":"osv","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.9.0"},{"fixed":"1.9.8"}]}]}],"products":[{"vendor":"moodle","product":"moodle"}],"references":[{"url":"http://www.vupen.com/english/advisories/2010/1107","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","web"]},{"url":"http://moodle.org/security/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://tracker.moodle.org/browse/MDL-16658","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-1616","tags":["advisory"]},{"url":"https://github.com/moodle/moodle/commit/55f5b2e8b84e6390c0917195d01a3b34c33ff398","tags":["web"]},{"url":"https://github.com/moodle/moodle/commit/5d9ab024ac9c311c84716628cce9a124173a2e8b","tags":["web"]},{"url":"https://github.com/moodle/moodle/commit/5e934890c9fbe28bf89362d3eb6140208b5e3464","tags":["web"]},{"url":"https://github.com/moodle/moodle/commit/b0ccfc5ce87f09d4df814b057f5e6820d37fdad1","tags":["web"]},{"url":"https://github.com/moodle/moodle/commit/d8ada21339ecc147eccaaae97678f5368ac05f8b","tags":["web"]},{"url":"https://github.com/advisories/GHSA-966m-m549-2878"},{"url":"https://github.com/moodle/moodle","tags":["package"]},{"url":"http://moodle.org/security","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2010-1616","description":"Moodle 1.8.x and 1.9.x before 1.9.8 can create new roles when restoring a course, which allows teachers to create new accounts even if they do not have the moodle/user:create capability.","status":"published","published":"2010-04-29T21:00:00Z","modified":"2024-08-07T01:28:43.015Z","updated_at":"2026-11-02T14:33:29.227451Z"}],"euvd":[{"id":"EUVD-2022-3298","description":"Moodle 1.8.x and 1.9.x before 1.9.8 can create new roles when restoring a course, which allows teachers to create new accounts even if they do not have the moodle/user:create capability.","status":"published","published":"2010-04-29T21:00:00Z","modified":"2024-08-07T01:28:43Z","updated_at":"2026-11-03T01:39:40.343238Z"}],"ghsa":[{"id":"GHSA-966m-m549-2878","title":"Moodle is vulnerable to unauthorized new accounts creation","description":"Moodle 1.8.x and 1.9.x before 1.9.8 can create new roles when restoring a course, which allows teachers to create new accounts even if they do not have the moodle/user:create capability.","status":"published","published":"2022-05-13T01:13:08Z","modified":"2024-02-07T22:35:04Z","cwes":["CWE-284"],"updated_at":"2026-11-02T14:37:36.777238Z"}],"nvd":[{"id":"CVE-2010-1616","description":"Moodle 1.8.x and 1.9.x before 1.9.8 can create new roles when restoring a course, which allows teachers to create new accounts even if they do not have the moodle/user:create capability.","status":"published","published":"2010-04-29T21:30:00.73Z","modified":"2026-06-16T23:18:42.96Z","cvss":[{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:45.97784Z"}],"osv":[{"id":"DSA-2115-1","title":"moodle - several vulnerabilities","status":"published","published":"2010-09-29T00:00:00Z","modified":"2026-03-09T01:19:02.11685Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"GHSA-966m-m549-2878","title":"Moodle is vulnerable to unauthorized new accounts creation","description":"Moodle 1.8.x and 1.9.x before 1.9.8 can create new roles when restoring a course, which allows teachers to create new accounts even if they do not have the moodle/user:create capability.","status":"published","published":"2022-05-13T01:13:08Z","modified":"2024-02-07T22:58:14.696591Z","cwes":["CWE-284"],"updated_at":"2026-11-02T15:46:43.123867Z"}]}}