The PhonePe Payment Solutions WordPress plugin before 3.1.0 does not properly verify the authenticity of incoming payment callbacks: the secret used to validate the callback signature is empty on sites configured through the current setup flow, so the expected signature reduces to an unkeyed hash of the request body that anyone can compute. This allows unauthenticated attackers to forge a payment-success notification and mark unpaid WooCommerce orders as paid without any payment being made.
Metrics
Affected Vendors & Products
References
History
Fri, 17 Jul 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-862 | |
| Metrics |
cvssV3_1
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Fri, 17 Jul 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The PhonePe Payment Solutions WordPress plugin before 3.1.0 does not properly verify the authenticity of incoming payment callbacks: the secret used to validate the callback signature is empty on sites configured through the current setup flow, so the expected signature reduces to an unkeyed hash of the request body that anyone can compute. This allows unauthenticated attackers to forge a payment-success notification and mark unpaid WooCommerce orders as paid without any payment being made. | |
| Title | PhonePe Payment Solutions < 3.1.0 - Unauthenticated Payment Bypass via Forged Callback | |
| References |
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Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-07-17T13:03:16.958Z
Reserved: 2026-06-08T11:16:29.712Z
Link: CVE-2026-11575
Updated: 2026-07-17T13:01:13.304Z
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OpenCVE Enrichment
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