{"id":"CVE-2023-5545","aliases":["BIT-moodle-2023-5545","GHSA-26fg-v32r-h663"],"url":"https://o3.security/vulnerability/CVE-2023-5545","summary":"Moodle: auto-populated h5p author name causes a potential information leak","details":"H5P metadata automatically populated the author with the user's username, which could be sensitive information.","published":"2023-11-09T19:33:18.127Z","modified":"2026-10-28T02:31:03.709860021Z","cvss":{"score":3.3,"severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"4.3.0-rc2"}],"fix":{"url":"https://github.com/moodle/moodle/commit/100ac7c6467a7de2c05713a0a924984ff1593d53","label":"moodle/moodle@100ac7c"},"references":[{"type":"WEB","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-78820"},{"type":"WEB","url":"https://git.moodle.org"},{"type":"WEB","url":"https://moodle.org/mod/forum/discuss.php?d=451586"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5545.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5545"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2243444"},{"type":"WEB","url":"https://github.com/moodle/moodle/commit/100ac7c6467a7de2c05713a0a924984ff1593d53"},{"type":"PACKAGE","url":"https://github.com/moodle/moodle"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:31:03.709860021Z"}}