CVE-2026-109871 · Package
NO FIX YET · SEE WHAT TO DO
The User Registration & Membership WordPress plugin before 5.3.2 does not check that a payment completed before it extends a paid membership. A logged-in member with an active paid subscription can keep renewing it indefinitely without paying.
first public Nov 11, 2026 · 1 source
Could this affect your app?
Free first check from your website. Connect your repo for the full answer.
Sites running the User Registration & Membership WordPress plugin before 5.3.2 that sell paid memberships or subscriptions. Exposure requires an authenticated member with an active paid subscription; sites without paid memberships can skip it.
Not affected if no-paid-memberships, plugin-at-5.3.2-or-later
Who cares membership-sites, user-registration-membership, wordpress
5.3.25.3.2The User Registration & Membership WordPress plugin before 5.3.2 does not verify that a payment has actually been completed before extending a paid membership subscription, allowing authenticated users with an active paid subscription to renew it indefinitely without paying.
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Check it with your coding agent
It reads this page and tells you if your code is affected.
Are you affected?
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.