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.
History

Fri, 24 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 24 Jul 2026 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Profilegrid
Profilegrid profilegrid
Wordpress
Wordpress wordpress
Vendors & Products Profilegrid
Profilegrid profilegrid
Wordpress
Wordpress wordpress

Fri, 24 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
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.
Title ProfileGrid < 5.9.9.7 - Unauthenticated Payment Bypass and Forced Group Membership via PayPal IPN Forgery
References

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-07-24T06:00:02.508Z

Updated: 2026-07-24T19:43:21.142Z

Reserved: 2026-06-19T08:40:29.702Z

Link: CVE-2026-12688

cve-icon Vulnrichment

Updated: 2026-07-24T19:43:16.132Z

cve-icon NVD

Status : Deferred

Published: 2026-07-24T07:16:32.473

Modified: 2026-07-24T20:48:39.923

Link: CVE-2026-12688

cve-icon Redhat

No data.