CVE-2026-11966

UNKNOWN 0.0

User Registration & Membership < 5.2.3 - Unauthenticated Limited User Deletion via Stripe Subscription Handler

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

The User Registration & Membership WordPress plugin before 5.2.3 does not perform a capability check for unauthenticated callers on one of its membership payment actions and acts on a caller-supplied user identifier, allowing unauthenticated attackers to delete recently-registered, payment-pending user accounts.

Vendor	unknown
Product	user registration & membership
Published	Jul 17, 2026

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Affected Versions

Unknown / User Registration & Membership

4.2.3 < 5.2.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wpscan.com: https://wpscan.com/vulnerability/8e3be064-b3b7-4d68-960b-8c850c3e6f77/

Credits

Daniel Púa - devploit WPScan