Description
A authorization bypass through user-controlled key vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail 7.4.0 through 7.4.8, FortiMail 7.2 all versions may allow an unauthenticated attacker to release or delete quarantined messages for arbitrary mailboxes via a crafted quarantine release request.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Fortinet | FortiMail | 7.2.0 ≤7.2.9 | — |
| Fortinet | FortiMail | 8.0.0 ≤8.0.1 | — |
| Fortinet | FortiMail | 7.4.0 ≤7.4.8 | — |
| Fortinet | FortiMail | 7.6.0 ≤7.6.6 | — |
Advisories 2
- NCSC-2026-0487 Kwetsbaarheden verholpen in Fortinet FortiMail NCSC-NL (Netherlands) · Nov 12, 2026
- WID-SEC-2026-4489 Fortinet Produkte: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 11, 2026