https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 09:41:26 +0000 https://cve.radiocsirt.org/vuln/cve-2026-3453 <p><strong>Affected:</strong> properfraction Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile &amp; Restrict Content – ProfilePress</p> <p>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&#39;s active subscription via the change_plan_sub_id parameter during checkout, causing immediate loss of paid access for victims.</p> <p><strong>Affected:</strong> properfraction Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile &amp; Restrict Content – ProfilePress</p> <p>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&#39;s active subscription via the change_plan_sub_id parameter during checkout, causing immediate loss of paid access for victims.</p> https://cve.radiocsirt.org/vuln/cve-2026-3453