Vulnerability · Published Nov 3, 2026 · Assigned by WPScan
CVE-2026-91075Eupago Gateway For Woocommerce 4.5.0 - 4.7.5 - Unauthenticated Payment Confirmation Bypass
Medium 5.3
In plain English
A medium-severity insufficient verification of data authenticity in Eupago 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 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.1%top 98.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The Eupago Gateway For Woocommerce WordPress plugin from 4.5.0 through 4.7.5 does not verify the authenticity of incoming payment-confirmation webhook requests in some configurations, allowing unauthenticated attackers to forge a payment confirmation and mark a pending order as paid without paying for it.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Eupago Gateway For Woocommerce | 4.5.0 – through 4.7.5 |
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/065557b8-a29f-4c59-9289-2343d90447b1/ exploit, vdb-entry, technical-description