What the vulnerability does
01Description
The Wallet System for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'change_wallet_fund_request_status_callback' function in all versions up to, and including, 2.7.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to manipulate wallet withdrawal requests and arbitrarily increase their wallet balance or decrease other users' balances.
Explanation of Vulnerability in Simple Terms
02Summary
The Wallet System for WooCommerce plugin through version 2.7.2 lacks proper authorization checks on certain functions. A logged-in user with low privileges can modify wallet data or perform actions they should not be permitted to do. This affects the integrity of wallet transactions and user account security. Update to a version newer than 2.7.2.
What an attacker can do
03Attacker Capabilities
A low-privilege user can modify wallet data or perform unauthorized wallet operations.
Potential impact on your site
04Site Impact
Wallet transactions and balances can be altered by unauthorized users, compromising payment integrity and customer trust.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account on the WooCommerce site (e.g., customer or subscriber role).
Key dates
06Disclosure timeline
January 17, 2026
CVE published
April 8, 2026
Record updated
