The WPForms WordPress plugin before 1.10.0.5 does not verify the authenticity of incoming PayPal webhook events before processing them, allowing unauthenticated attackers to forge webhook payloads and manipulate the payment state of arbitrary transactions.
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Fixes
Solution
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Workaround
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References
History
Tue, 09 Jun 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wordpress
Wordpress wordpress Wpforms Wpforms wpforms |
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| Weaknesses | CWE-284 | |
| Vendors & Products |
Wordpress
Wordpress wordpress Wpforms Wpforms wpforms |
Tue, 09 Jun 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The WPForms WordPress plugin before 1.10.0.5 does not verify the authenticity of incoming PayPal webhook events before processing them, allowing unauthenticated attackers to forge webhook payloads and manipulate the payment state of arbitrary transactions. | |
| Title | WPForms Lite < 1.10.0.5 – Unauthenticated PayPal Webhook Forgery | |
| References |
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Projects
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Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-06-09T06:00:05.340Z
Reserved: 2026-03-27T12:48:44.088Z
Link: CVE-2026-4986
No data.
Status : Received
Published: 2026-06-09T06:16:53.797
Modified: 2026-06-09T06:16:53.797
Link: CVE-2026-4986
No data.
OpenCVE Enrichment
Updated: 2026-06-09T07:30:26Z
Weaknesses