{"id":"BIT-moodle-2021-3943","details":"A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. A remote code execution risk when restoring backup files was identified.","aliases":["CVE-2021-3943","GHSA-8jhp-2gcr-qw96"],"modified":"2026-09-08T08:48:14.898658341Z","published":"2024-03-06T11:07:54.805Z","database_specific":{"severity":"Critical","cpes":["cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2021963"},{"type":"ADVISORY","url":"https://moodle.org/mod/forum/discuss.php?d=429095"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3943"}],"affected":[{"package":{"name":"moodle","ecosystem":"Bitnami","purl":"pkg:bitnami/moodle"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.9.0"},{"fixed":"3.9.11"},{"introduced":"3.10.0"},{"fixed":"3.10.8"},{"introduced":"3.11.0"},{"fixed":"3.11.4"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/moodle/BIT-moodle-2021-3943.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}],"schema_version":"1.9.0"}