Description
Unauthenticated PHP Object Injection in Preservation <= 1.15 versions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ThemeREX | Preservation | ≤ 1.15 | — |
Critical · 9.8
CVE-2026-54859
EUVD-2026-112951GHSA-6hr3-65pr-wchw
WordPress Preservation theme <= 1.15 - PHP Object Injection vulnerability
Published Oct 29, 2026 · Updated Oct 29, 2026 · Assigned by Patchstack