CVE-2025-14971 MEDIUM

CVE-2025-14971: Link Invoice Payment for WooCommerce <= 2.8.0 - Missing Authorization to Unauthenticated Arbitrary Partial Payment Creation/Cancellation

Vendor Linknacional
Product Link Invoice Payment for WooCommerce
Weakness CWE-862 · Missing authorization
Published January 27, 2026
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The Link Invoice Payment for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the createPartialPayment and cancelPartialPayment functions in all versions up to, and including, 2.8.0. This makes it possible for unauthenticated attackers to create partial payments on any order or cancel any existing partial payment via ID enumeration.

Explanation of Vulnerability in Simple Terms

02Summary

Link Invoice Payment for WooCommerce versions up to 2.8.0 lack proper authorization checks, allowing unauthenticated attackers to modify invoice data. The vulnerability requires no user interaction and is exploitable over the network. Site owners should update immediately to prevent unauthorized changes to payment records.

What an attacker can do

03Attacker Capabilities

Modify invoice data without authentication or permission.

Potential impact on your site

04Site Impact

Attackers can alter invoice records, potentially affecting payment tracking and customer billing accuracy.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

January 27, 2026 CVE published
April 8, 2026 Record updated