CVE-2026-117605 Details
Description
nopCommerce before 5.00.0 contains a missing authorization vulnerability in the admin ProductController RelatedProductAddPopup, CrossSellProductAddPopup and AssociatedProductAddPopup handlers that fail to verify parent product ownership. Authenticated vendors can submit another vendor's product id as model.ProductId to inject their products into the victim's related-products, cross-sell and grouped-product listings.
A missing authorization vulnerability has been identified in nopCommerce versions prior to 5.00.0. The issue resides within the admin ProductController, specifically in the RelatedProductAddPopup, CrossSellProductAddPopup, and AssociatedProductAddPopup handlers. These handlers do not properly verify ownership of the parent product. As a result, authenticated vendors can exploit this vulnerability by submitting another vendor's product ID to inject their products into the victim's related products, cross-sell, and grouped product listings.
Users can upgrade to nopCommerce version 5.00.0 or later, where this vulnerability has been addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 28, 2026CISA-ADP
Assessed Oct 28, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| nopCommerce | >= 0, < 5.00.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 28, 2026 | CVE Modified | CISA-ADP |
| Oct 28, 2026 | New CVE Received | [email protected] |