Unrated severityNVD Advisory· Published Jul 24, 2026· Updated Jul 24, 2026
ProfileGrid < 5.9.9.7 - Unauthenticated Payment Bypass and Forced Group Membership via PayPal IPN Forgery
CVE-2026-12688
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.
Affected products
1- Range: <5.9.9.7
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/b62a2c10-78da-4a7d-a6e1-f50ebf0763db/mitreexploitvdb-entrytechnical-description
News mentions
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