WordPress theme
Preservation security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the theme or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High2
- Medium0
- Low0
All Preservation vulnerabilities
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Preservation: common questions
Does Preservation have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Preservation: 2 high. At least one is not fixed in the latest version.
How do I check which version of Preservation I run?
In wp-admin open Appearance → Themes and select the theme; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Preservation vulnerability?
CVE-2026-54859, published Oct 13, 2026: Preservation <= 1.15 - Unauthenticated PHP Object Injection. Severity: High (CVSS 8.1).
Is any Preservation vulnerability listed in CISA KEV?
No. None of the known Preservation vulnerabilities is currently listed in the CISA KEV catalog.