5.3
Medium
CVE-2026-106014 The Gateway for Vantiv on WC WordPress plugin through 1.0.1 does not verify the authenticity of the payment notification…
Description
The Gateway for Vantiv on WC WordPress plugin through 1.0.1 does not verify the authenticity of the payment notification received on its hosted-payment return handler, allowing unauthenticated attackers to mark orders as paid without actually paying.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Gateway for Vantiv on WC 1.0 | earliest → 1.0.1 | No fix stated |