Security Advisory
CVE-2026-12688
6.5
MEDIUM
Vulnerability Description
The ProfileGrid WordPress plugin before 5.9.9.7 does not verify PayPal IPN notifications before granting paid group membership, allowing unauthenticated attackers to forge a payment notification and mark any user as a paid member of any group without any payment being made.
Published Date
July 24, 2026
Official Source
NIST NVD Advisory