{"id":"CVE-2020-26033","details":"An issue was discovered in Zammad before 3.4.1. The Tag and Link REST API endpoints (for add and delete) lack a CSRF token check.","modified":"2026-07-08T20:42:03.771426Z","published":"2020-12-28T08:15:11.383Z","references":[{"type":"ADVISORY","url":"https://zammad.com/news/security-advisory-zaa-2020-17"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zammad/zammad","events":[{"introduced":"9bdf6d7b816d4e55501e13d12dc0d9b53cf16f5c"},{"fixed":"a12d45896b1518190fe00a120d6b92f8c29f1f54"}],"database_specific":{"cpe":"cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.0.0"},{"fixed":"3.4.1"}],"source":"CPE_RANGE"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-26033.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}]}