CVE-2026-15045: CWE-472 External Control of Assumed-Immutable Web Parameter in Wallet System for WooCommerce
The Wallet System for WooCommerce WordPress plugin before 2.7.10 does not validate a user-supplied wallet amount against the customer's actual stored balance during checkout, allowing authenticated customers to arbitrarily reduce their own order total, including down to zero, and complete checkout without paying the merchant.
AI Analysis
Technical Summary
CVE-2026-15045 is a CWE-472 vulnerability affecting the Wallet System for WooCommerce plugin for WordPress. The plugin fails to validate a user-supplied wallet amount against the actual stored balance during checkout. As a result, authenticated customers can externally control a parameter assumed to be immutable, allowing them to reduce their payable amount arbitrarily and bypass payment obligations.
Potential Impact
The vulnerability allows authenticated users to reduce their order total, including to zero, effectively enabling them to obtain goods or services without payment. This leads to financial loss for merchants using the affected plugin. There is no indication of confidentiality or availability impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch link is provided, users should monitor the vendor's announcements and update to version 2.7.10 or later once available. Until then, consider restricting wallet usage or disabling the plugin to prevent exploitation.
CVE-2026-15045: CWE-472 External Control of Assumed-Immutable Web Parameter in Wallet System for WooCommerce
Description
The Wallet System for WooCommerce WordPress plugin before 2.7.10 does not validate a user-supplied wallet amount against the customer's actual stored balance during checkout, allowing authenticated customers to arbitrarily reduce their own order total, including down to zero, and complete checkout without paying the merchant.
CVSS v3.1
Score 6.5medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-15045 is a CWE-472 vulnerability affecting the Wallet System for WooCommerce plugin for WordPress. The plugin fails to validate a user-supplied wallet amount against the actual stored balance during checkout. As a result, authenticated customers can externally control a parameter assumed to be immutable, allowing them to reduce their payable amount arbitrarily and bypass payment obligations.
Potential Impact
The vulnerability allows authenticated users to reduce their order total, including to zero, effectively enabling them to obtain goods or services without payment. This leads to financial loss for merchants using the affected plugin. There is no indication of confidentiality or availability impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch link is provided, users should monitor the vendor's announcements and update to version 2.7.10 or later once available. Until then, consider restricting wallet usage or disabling the plugin to prevent exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-07-08T12:41:48.930Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7c5c0ebf8831d5397997ea
Added to database: 08/12/2026, 11:42:06 UTC
Last enriched: 08/12/2026, 12:01:53 UTC
Last updated: 08/12/2026, 16:57:25 UTC
Views: 7
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