CVE-2026-14848
MediumCVSS 5.4Exploitation Probability (EPSS)
Low risk6th percentile - higher than 6% of all known CVEs
Summary
The Paid Membership Subscriptions WordPress plugin before version 3.0.8 does not verify that the subscription being modified through its change-subscription checkout belongs to the current user. This allows any authenticated user with Subscriber-level access and above to take over another member's subscription and overwrite its plan, status and expiration.
Risk Assessment
Risk of account and subscription takeover, potentially leading to unauthorized changes, data integrity issues, and financial loss.
Recommendation
Update the Paid Membership Subscriptions plugin to version 3.0.8 or later, which fixes the vulnerability.
Other vulnerabilities in Paid Membership Subscriptions WordPress plugin
See all- CVE-2026-14849Low
The Paid Membership Subscriptions WordPress plugin before version 3.0.7 does not protect the member and payment export files it writes to a predictable location in the uploads directory. Unauthenticated users can download these files, containing personal data (PII), while an export artifact is present.
- CVE-2026-14847Medium
The Paid Membership Subscriptions WordPress plugin before version 3.0.7 does not perform capability or nonce checks on one of its payment-related AJAX actions. Any authenticated user (Subscriber and above) can disclose the payment details of any member by enumerating the payment identifier.
Original NVD description (English source)
The Paid Membership Subscriptions WordPress plugin before 3.0.8 does not verify that the subscription being modified through its change-subscription checkout belongs to the current user, allowing any authenticated user with Subscriber-level access and above to take over another member's subscription and overwrite its plan, status and expiration.