{"id":"CVE-2021-33391","details":"An issue in HTACG HTML Tidy v5.7.28 allows attacker to execute arbitrary code via the -g option of the CleanNode() function in gdoc.c.","modified":"2026-03-14T10:59:16.509676Z","published":"2023-02-17T18:15:11.187Z","references":[{"type":"FIX","url":"https://github.com/htacg/tidy-html5/issues/946"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.7.28"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33391.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}