CVE-2026-28052 WordPress Peter Mason theme <= 1.4.5 - Local File Inclusion vulnerability
Attackers can exploit a local file inclusion flaw in the Peter Mason WordPress theme to read sensitive files or execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-28052?
CVE-2026-28052 is a high-severity path traversal vulnerability in ThemeREX Peter Mason, published on 5 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX Peter Mason petermason allows PHP Local File Inclusion.This issue affects Peter Mason: from n/a through <= 1.4.5.
Weakness: CWE-98
Which versions are affected by CVE-2026-28052?
How do I fix CVE-2026-28052?
No fix has been published for CVE-2026-28052 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-28052 being exploited?
There is no known exploitation of CVE-2026-28052 in the wild and no public exploit code.
Sources
Also known as GHSA-3xjp-fhvf-j57w.