ThemeGoods Grand Conference PHP Object Injection Vulnerability

A deserialization vulnerability allowing object injection has been identified in the ThemeGoods Grand Conference WordPress theme, affecting versions through 5.2. This vulnerability could lead to PHP object injection, with potential consequences such as code execution, SQL injection, path traversal, or denial-of-service, depending on the presence of a suitable payload execution chain.

Impact

Exploitation of this vulnerability allows for PHP object injection, which could be leveraged to execute arbitrary code, inject malicious SQL, traverse file paths inappropriately, cause a denial-of-service, or other impacts, depending on the availability of a proper payload execution chain.

Remediation

Users of the Grand Conference WordPress theme are advised to update to a version later than 5.2. For those seeking immediate protection, Patchstack offers a virtual patch that blocks attacks targeting this vulnerability.