CVE-2026-9185 6Storage Rentals <= 2.22.0 - Unauthenticated Insecure Direct Object Reference to Arbitrary User Disclosure and Modification via 'userId' Parameter

The 6Storage Rentals plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in all versions up to and including 2.22.0 via the userId parameter of the sixstoragegetuserinfo and sixstorageupdateprofile AJAX actions. This is due to the sixstoragegetUserInfo and...