Advisories · Technology

ThemeREX Preservation.

Every CVE that names ThemeREX Preservation among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-54859 CVE record

CVSS 9.8 CriticalCritical · CVSS 9+

WordPress Preservation theme <= 1.15 - PHP Object Injection vulnerability
- ThemeREX Preservation
- Insecure deserialization
Not analysed yet 29 Oct 2026
CVE-2025-69144 CVE record

CVSS 8.1 High

WordPress Preservation theme <= 1.10 - Local File Inclusion vulnerability
- ThemeREX Preservation
- File inclusion
Not analysed yet 17 Jun 2026