Unauthorized Data Modification in PayHere Payment Gateway for WooCommerce
CVE-2025-15475

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Payhere Payment Gateway
Vendor
CVE Published:
14 January 2026

What is CVE-2025-15475?

The PayHere Payment Gateway Plugin for WooCommerce exposes users to security risks due to an improper validation logic in the check_payhere_response function. This vulnerability allows unauthenticated attackers to alter the status of pending WooCommerce orders. All versions up to and including 2.3.9 are affected, which could potentially lead to unauthorized modifications, resulting in discrepancies within the order management system.

Affected Version(s)

PayHere Payment Gateway 0 <= 2.3.9

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/payhere-paymen...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Md. Moniruzzaman Prodhan
.