{"id":"CVE-2016-8642","aliases":["GHSA-x32v-7qw8-cpq8"],"url":"https://o3.security/vulnerability/CVE-2016-8642","summary":"Moodle Unauthenticated Access","details":"In Moodle 2.x and 3.x, the question engine allows access to files that should not be available.","published":"2017-01-20T08:59:00.313Z","modified":"2026-07-08T12:27:42.671204Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.1.3"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.0.7"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"2.9.9"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":null},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"2.7.17"}],"fix":{"url":"https://github.com/moodle/moodle/commit/cf0b9432d81ba9d5763e4894f82c95ca9fbf548f","label":"moodle/moodle@cf0b943"},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/94441"},{"type":"FIX","url":"https://moodle.org/mod/forum/discuss.php?d=343275"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-8642"},{"type":"WEB","url":"https://github.com/moodle/moodle/commit/cf0b9432d81ba9d5763e4894f82c95ca9fbf548f"},{"type":"PACKAGE","url":"https://github.com/moodle/moodle"},{"type":"WEB","url":"https://web.archive.org/web/20210123193602/http://www.securityfocus.com/bid/94441"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T12:27:42.671204Z"}}