CVE-2026-12688
ProfileGrid < 5.9.9.7 - Unauthenticated Payment Bypass and Forced Group Membership via PayPal IPN Forgery
- State
- Published
- Severity
- 6.5 Medium
- Published
- Jul 24, 2026
- Updated
- Jul 24, 2026
- Reserved
- Jun 19, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-284 Improper Access Control
Affected Products
| Product | Versions |
|---|---|
ProfileGridUnknown |
|
References
- https://wpscan.com/vulnerability/b62a2c10-78da-4a7d-a6e1-f50ebf0763db/exploitvdb-entrytechnical-description
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