Description
Unauthenticated PHP Object Injection in Forminator <= 1.57.0 versions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WPMU DEV | Forminator | ≤ 1.57.0 | — |
Critical · 9.8
CVE-2026-66583
EUVD-2026-63332GHSA-f837-mqhp-xxmg
WordPress Forminator plugin <= 1.57.0 - PHP Object Injection vulnerability
Published Aug 20, 2026 · Updated Aug 20, 2026 · Assigned by Patchstack