CVE-2025-11835
Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction <= 2.16.4 - Missing Authorization to Unauthenticated Arbitrary Member Subscription Auto Renewal
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
The Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability and validation check on the PMS_AJAX_Checkout_Handler::process_payment() function in all versions up to, and including, 2.16.4. This makes it possible for unauthenticated attackers to trigger stored auto-renew charges for arbitrary members.
| CWE | CWE-862 |
| Vendor | cozmoslabs |
| Product | paid membership subscriptions – effortless memberships, recurring payments & content restriction |
| Published | Nov 5, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
cozmoslabs / Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction
0 ≤ 2.16.4
References
Credits
Rafshanzani Suhada