CVE-2026-117605
mediumnopCommerce before 5.00.0 contains a missing authorization vulnerability in the admin ProductController RelatedProductAddPopup, CrossSellProductAddPopup and As…
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/nopSolutions/nopCommerce disclosure@vulncheck.com
- https://github.com/nopSolutions/nopCommerce/blob/918444773367deb734b93d3ad80e17325d6c147a/... disclosure@vulncheck.com
- https://github.com/nopSolutions/nopCommerce/commit/fbdbe18d43b42b7e269f7118cfc9533349ed2dc... disclosure@vulncheck.com
- https://github.com/nopSolutions/nopCommerce/issues/8417 disclosure@vulncheck.com
- https://github.com/nopSolutions/nopCommerce/releases/tag/release-5.00.0 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/nopcommerce-before-5.00.0-missing-authorization-via-a... disclosure@vulncheck.com