Threats Tagged 'cve-2026-3453'
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Threats Tagged 'cve-2026-3453'
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CVE-2026-3453: CWE-639 Authorization Bypass Through User-Controlled Key in properfraction Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePressCVE-2026-3453 0 The ProfilePress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.16.11. This is due to missing ownership validation on the change_plan_sub_id parameter in the process_checkout() function. The ppress_process_checkout AJAX handler accepts a user-controlled subscription ID intended for plan upgrades, loads the subscription record, and cancels/expires it without verifying the subscription belongs to the requesting user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to cancel and expire any other user's active subscription via the change_plan_sub_id parameter during checkout, causing immediate loss of paid access for victims. Join the discussion | CVE Database V5 | 03/11/2026, 02:22:46 UTC Added: 03/11/2026, 03:14:49 UTC |
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