CVE-2026-12688
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductProfileGrid
PublishedJul 24, 2026
First seenJul 24, 2026
Weakness typeCWE-284Improper access control
How to fix
Update
- ProfileGrid5.9.9.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ProfileGrid | v < 5.9.9.7 | 5.9.9.7 |
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