Stylemix uListing Plugin Deserialization Vulnerability Allowing Object Injection

A deserialization vulnerability allowing object injection has been identified in the Stylemix uListing WordPress plugin, affecting versions through 2.2.0. This vulnerability arises from the deserialization of untrusted data, which could be exploited to manipulate object handling within the application.

Impact

Exploitation of this vulnerability could lead to object injection, allowing attackers to manipulate objects in a way that could disrupt application logic or potentially execute arbitrary code.

Remediation

Users are advised to update to a version of the uListing plugin that is not affected by this vulnerability. Patchstack has issued a virtual patch to mitigate this issue by blocking attacks until an official fix is available.