CVE-2026-14847 Paid Member Subscriptions < 3.0.7 - Subscriber+ Payment Data Disclosure via IDOR
Authenticated subscribers can view other users' payment details by enumerating IDs due to missing authorization checks in the Paid Member Subscriptions plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-14847?
CVE-2026-14847 is a medium-severity missing authorization vulnerability in Unknown Paid Membership Subscriptions, published on 31 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Paid Membership Subscriptions WordPress plugin before 3.0.7 does not perform capability or nonce checks on one of its payment-related AJAX actions, allowing any authenticated user with Subscriber-level access and above to disclose the payment details of any member by enumerating the payment identifier.
Weakness: CWE-639
Which versions are affected by CVE-2026-14847?
How do I fix CVE-2026-14847?
No fix has been published for CVE-2026-14847 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-14847 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-14847 exists.
Sources
Also known as GHSA-9922-j5r7-r6hp.