CVE-2023-4402

Name of the Vulnerable Software and Affected Versions The Essential Blocks plugin for WordPress versions up to, and including, 4.2.0

Description The issue allows unauthenticated attackers to inject a PHP Object via deserialization of untrusted input in the get products function. This could potentially allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code if a POP chain is present via an additional plugin or theme installed on the target system.

Recommendations For versions up to, and including, 4.2.0, update to a version that fixes the PHP Object Injection issue to prevent exploitation. As a temporary workaround, consider restricting access to the get products function until a patch is available.