CVE-2026-93509: CWE-20 Improper Input Validation in Wallet System for WooCommerce
Description
The Wallet System for WooCommerce WordPress plugin before 2.8.0 does not validate that a wallet transfer amount is positive, and computes the sender's new balance from a stale snapshot taken before crediting the recipient, allowing an authenticated attacker with Subscriber-level access to mint wallet funds for themselves or drain a specific victim's balance into their own account.
CVSS v3.1
Score 6.5medium
Affected software
Wallet System for WooCommerce
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-09-18T08:43:15.081Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac7751e2cdf04f6560c36ba
Added to database: 10/08/2026, 10:49:02 UTC
Last updated: 10/08/2026, 10:49:02 UTC
Views: 1
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