In Zammad 6.4.x before 6.4.2, there is client-side enforcement of server-side security. When changing their two factor authentication configuration, users need to re-authenticate with their current password first. However, this change was enforced in Zammad only on the front end level, and not when using the API directly.
Cite this page
CVE-2025-32359. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2025-32359
Use CWE-602, Zammad vendor hub and Zammad product page to widen CVE-2025-32359 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2026-34724, CVE-2026-34723 and CVE-2026-34719 for nearby disclosures in the same product family.