CVE-2023-0453

Name of the Vulnerable Software and Affected Versions WP Private Message WordPress plugin versions prior to 1.0.6

Description The issue allows any authenticated users to access private messages belonging to other users by tampering with the ID, as the plugin does not ensure that private messages to be accessed belong to the user making the requests.

Recommendations For versions prior to 1.0.6, update to version 1.0.6 or later to resolve the issue. As a temporary workaround, consider restricting access to private messages until the update is applied.