Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/nopSolutions/nopCommerce
- https://github.com/nopSolutions/nopCommerce/blob/918444773367deb734b93d3ad80e173
- https://github.com/nopSolutions/nopCommerce/commit/fbdbe18d43b42b7e269f7118cfc95
- https://github.com/nopSolutions/nopCommerce/issues/8417
- https://github.com/nopSolutions/nopCommerce/releases/tag/release-5.00.0
- https://www.vulncheck.com/advisories/nopcommerce-before-5.00.0-missing-authoriza
FAQ
What is CVE-2026-117605?
CVE-2026-117605 is a vulnerability with a CVSS score of 4.3 (MEDIUM). nopCommerce before 5.00.0 contains a missing authorization vulnerability in the admin ProductController RelatedProductAddPopup, CrossSellProductAddPopup and AssociatedProductAddPopup handlers that fai...
How severe is CVE-2026-117605?
CVE-2026-117605 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-117605?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.