{"id":"CVE-2021-40926","aliases":["GHSA-x2gw-85w6-fjjw"],"url":"https://o3.security/vulnerability/CVE-2021-40926","summary":"Cross-site scripting in demos/demo.mysqli.php in getID3","details":"Cross-site scripting (XSS) vulnerability in demos/demo.mysqli.php in getID3 1.X and v2.0.0-beta allows remote attackers to inject arbitrary web script or HTML via the showtagfiles parameter.","published":"2021-10-01T16:15:07.473Z","modified":"2026-03-14T11:10:58.609450Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.01008,"percentile":0.60422,"asOf":"2026-08-21"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"james-heinrich/getid3","fixedVersion":"1.9.21"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/JamesHeinrich/getID3"},{"type":"REPORT","url":"https://github.com/JamesHeinrich/getID3/issues/341"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-03-14T11:10:58.609450Z"}}