WordPress plugin

Eurobank WooCommerce Payment Gateway < 2.1.2 — Unauthenticated Order Payment Forgery

CVE-2026-103300Published Oct 23, 2026 · Updated Nov 13, 2026

Affected: <2.1.2Update to 2.1.2 or newer

All remediation steps

Watch plugin

Severity

Medium5.3

CVSS

5.3

CVSS 3.1 · CNA (Wordfence)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

What does this vector mean?

AV:N Attack vector: Network
AC:L Attack complexity: Low
PR:N Privileges required: None
UI:N User interaction: None
S:U Scope: Unchanged
C:N Confidentiality: None
I:L Integrity: Low
A:N Availability: None

Weakness

CWE-345 Insufficient Verification of Data Authenticity

Required access

No account needed

Exploit prediction (EPSS)

0.1% chance in 30 days1th percentile

CISA KEV

Not listed

On this page7

Am I affected?

Eurobank WooCommerce Payment Gateway woo-payment-gateway-for-eurobank

Affected< 2.1.2
Patched in2.1.2

You are affected if you run < 2.1.2. Version 2.1.2 and later are not affected by this issue.

Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Eurobank WooCommerce Payment Gateway.
No admin access? Run a passive check of your site. It reads public files only.
No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

Update to version 2.1.2, or a newer patched version
Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
Watch Eurobank WooCommerce Payment Gateway to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Naoki Kawahigashi.

The Eurobank WooCommerce Payment Gateway plugin for WordPress is vulnerable to Order Payment Forgery in all versions up to, and excluding, 2.1.2.This makes it possible for unauthenticated attackers to bypass payments by forging a payment.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

Advisorywordfence.com

Timeline

Oct 23, 2026
CVE published
Severity medium, CVSS 5.3
Nov 13, 2026
Record last updated

Sources & licenses

Wordfence record

Vulnerability data: Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers: Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE: National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
EPSS: Exploit Prediction Scoring System by FIRST.org.

How we use these sources