QwikSec

Security Database

CVE

CWE

Training

CVE-2025-14460

Published: Jan 7, 2026

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

The Piraeus Bank WooCommerce Payment Gateway plugin for WordPress is vulnerable to unauthorized order status modification in all versions up to, and including, 3.1.4. This is due to missing authorization checks on the payment callback endpoint handler when processing the 'fail' callback from the payment gateway. This makes it possible for unauthenticated attackers to change any order's status to 'failed' via the publicly accessible WooCommerce API endpoint by providing only the order ID (MerchantReference parameter), which can be easily enumerated as order IDs are sequential integers. This can cause significant business disruption including canceled shipments, inventory issues, and loss of revenue.

Vendor	Product	Versions
enartia	Piraeus Bank WooCommerce Payment Gateway	affected `0 - <= 3.1.4`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/d7b15198-8f44-4390-862b-35d41eb8a854?source=cve

https://plugins.trac.wordpress.org/browser/woo-payment-gateway-for-piraeus-bank/trunk/classes/WC_Piraeusbank_Gateway.php#L821

https://plugins.trac.wordpress.org/browser/woo-payment-gateway-for-piraeus-bank/tags/3.1.4/classes/WC_Piraeusbank_Gateway.php#L821

https://plugins.trac.wordpress.org/changeset/3439515/

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.