CVE-2026-54859 WordPress Preservation theme <= 1.15 - PHP Object Injection vulnerability
CriticalCVSS 9.8
EPSS 0.53%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Unauthenticated PHP Object Injection in Preservation <= 1.15 versions.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ThemeREX Preservation | <= 1.15 | No fix listed |
| wordpress preservation(WordPress) | <= 1.15 | No fix listed |
References
- patchstack.com vdb-entry
- Wordfence Intelligence third-party-advisory
- www.cve.org