Total Processing Card Payments for WooCommerce <= 7.3 - Unauthenticated SSRF leading to Payment Bypass and Gateway Credential Disclosure
Summary
| CVE | CVE-2026-16947 |
|---|---|
| State | PUBLISHED |
| Assigner | WPScan |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-08-29 06:17:05 UTC |
| Updated | 2026-08-29 06:17:05 UTC |
| Description | The Total processing card payments for WooCommerce WordPress plugin through 7.3 does not validate a user-supplied path before using it to build a server-side verification request, and does not verify the authenticity of the response, allowing unauthenticated attackers to redirect that request to an arbitrary host (disclosing the merchant's payment-gateway credentials) and to forge a success response that marks arbitrary WooCommerce orders as paid. |
Risk And Classification
Problem Types: CWE-918 Server-Side Request Forgery (SSRF)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Unknown | Total Processing Card Payments For WooCommerce | affected 7.3 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| wpscan.com/vulnerability/53fe46b3-e8c4-448e-aa80-b7fb02fffa51 | [email protected] | wpscan.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Pablo González Pérez (en)
CNA: Francisco José Ramírez Vicente and Iñigo Sánchez Enciso (en)
CNA: WPScan (en)
There are currently no legacy QID mappings associated with this CVE.