FantasticPlugins SUMO Affiliates Pro PHP Object Injection Vulnerability

A deserialization vulnerability allowing object injection has been identified in the FantasticPlugins SUMO Affiliates Pro WordPress plugin, affecting versions prior to 11.4.0. This vulnerability could lead to various injection attacks, including code injection, SQL injection, and path traversal, among other issues, if exploited within a proper object injection chain.

Impact

Exploitation of this vulnerability could allow for PHP object injection, which could be leveraged to execute code injection, SQL injection, path traversal, denial-of-service attacks, and more, depending on the presence of a suitable object injection chain.

Remediation

Users of the SUMO Affiliates Pro WordPress plugin should update to version 11.4.0 or later. Patchstack users can enable auto-update for vulnerable plugins.