CVE-2026-16947: critical vulnerability in Total processing card payments for WooCommerce
Total Processing Card Payments for WooCommerce <= 7.3 - Unauthenticated SSRF leading to Payment Bypass and Gateway Credential Disclosure
Published · Updated
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70Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actcvss 9.1epss 0.4%
from disclosure to weapon
Published on NVDAug 29
VulnCheck+54d
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Unknown · Total processing card payments for WooCommercepublic PoCs found — 1
cve_referencewpscan.com/vulnerability/53fe46b3-e8c4-448e-aa80-b7fb02fffa51/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.