ThemeREX Extreme Store PHP Object Injection Vulnerability

A deserialization vulnerability allowing object injection has been identified in the ThemeREX Extreme Store WordPress theme, affecting versions through 1.5.7. This vulnerability could lead to various injection attacks, including code injection, SQL injection, and path traversal, as well as causing a denial-of-service.

Impact

Exploitation of this vulnerability could allow for PHP object injection, which could be leveraged to execute code, inject SQL, traverse directories, or cause a denial-of-service, depending on the presence of a suitable PHP object injection chain.

Remediation

Patchstack has released a mitigation rule to block attacks targeting this vulnerability. Users can activate this mitigation through Patchstack's services.