Vulnerability · Published Sep 4, 2026 · Assigned by WPScan
CVE-2026-84043ePayco Payment Gateway for WooCommerce < 8.4.7 - Unauthenticated Payment Confirmation Bypass
Medium 5.3
In plain English
A medium-severity insufficient verification of data authenticity in ePayco Payment Gateway for WooCommerce from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.2%top 94.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The ePayco Payment Gateway for WooCommerce WordPress plugin before 8.4.7 does not properly verify the authenticity of payment confirmation requests, allowing unauthenticated attackers to mark orders as paid without a valid gateway signature.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | ePayco Payment Gateway for WooCommerce | 0 – before 8.4.7 |
Weakness: CWE-345 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
References
- https://wpscan.com/vulnerability/96599654-1d7f-4ff0-a4b4-26e540375a67/ exploit, vdb-entry, technical-description