Amento Tech WPGuppy WordPress Plugin PHP Object Injection Vulnerability

A deserialization vulnerability allowing object injection has been identified in the WPGuppy WordPress plugin, affecting versions through 1.1.0. This vulnerability could lead to various injection attacks, including code injection, SQL injection, and path traversal, especially if a suitable property-oriented programming chain is available.

Impact

Exploitation of this vulnerability could allow for PHP object injection, which may lead to code execution, SQL injection, path traversal, or a denial-of-service condition, depending on the presence of a proper object injection chain.

Remediation

Users of the WPGuppy WordPress plugin should update to version 1.1.1 or later. Patchstack users can enable auto-updates for vulnerable plugins.