CVE-2026-14848: Unknown Paid Membership Subscriptions

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Unknown Paid Membership Subscriptions: before 3.0.8 (fixed in 3.0.8)

Published 2026-08-04. Last modified 2026-08-26.