{"id":"CVE-2015-5339","aliases":[],"url":"https://o3.security/vulnerability/CVE-2015-5339","summary":"Moodle does not properly implement group-based access restrictions","details":"The core_enrol_get_enrolled_users web service in enrol/externallib.php in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 does not properly implement group-based access restrictions, which allows remote authenticated users to obtain sensitive course-participant information via a web-service request.","published":"2022-05-13T01:12:47Z","modified":"2024-11-29T05:38:21.112329Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.01277,"percentile":0.68546,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"2.7.11"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"2.8.9"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"2.9.3"}],"fix":{"url":"https://github.com/moodle/moodle/commit/12bc713081dc24b6eedea54281876e7c3f5579a6","label":"moodle/moodle@12bc713"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-5339"},{"type":"WEB","url":"https://github.com/moodle/moodle/commit/12bc713081dc24b6eedea54281876e7c3f5579a6"},{"type":"WEB","url":"https://github.com/moodle/moodle/commit/512633461ae239677342b40d318803e15e1fd1aa"},{"type":"WEB","url":"https://github.com/moodle/moodle/commit/b26b2407908abb1a8a4d37aebc18e03139c9776f"},{"type":"PACKAGE","url":"https://github.com/moodle/moodle"},{"type":"WEB","url":"https://moodle.org/mod/forum/discuss.php?d=323234"},{"type":"WEB","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-51861"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-11-29T05:38:21.112329Z"}}