CVE-2025-49434 WordPress Cars4Rent Theme <= 1.4.2 - PHP Object Injection Vulnerability
An attacker can exploit PHP object injection in the Cars4Rent WordPress theme to potentially 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-2025-49434?
CVE-2025-49434 is a critical unsafe deserialization vulnerability in axiomthemes Cars4Rent, published on 20 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Deserialization of Untrusted Data vulnerability in axiomthemes Cars4Rent cars4rent allows Object Injection.This issue affects Cars4Rent: from n/a through <= 1.4.2.
Weakness: CWE-502
Which versions are affected by CVE-2025-49434?
How do I fix CVE-2025-49434?
No fix has been published for CVE-2025-49434 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2025-49434 being exploited?
There is no known exploitation of CVE-2025-49434 in the wild and no public exploit code.
Sources
Also known as GHSA-8q27-q3cx-xv8m.