CVE-2024-5639

The User Profile Picture plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.6.1 via the ‘rest_api_change_profile_image’ function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to update the profile picture of any user.

More information : https://plugins.trac.wordpress.org/browser/metronet-profile-picture/tags/2.6.1/metronet-profile-picture.php#L1122