{"id":"AZL-35324","summary":"CVE-2021-33391 affecting package tidy for versions less than 5.8.0-6","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":"2026-04-21T04:24:38.183089Z","published":"2023-02-17T18:15:11Z","upstream":["CVE-2021-33391"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33391"}],"affected":[{"package":{"name":"tidy","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/tidy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.8.0-6"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-35324.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"}]}