BaseFortify

Publication date: 2025-10-03

Last updated on: 2026-07-05

Assigner: MITRE

Description

nopCommerce 4.40.3 is vulnerable to XSS in the Product Name at /Admin/Product/Edit/[id]. Each time a user views the product in the shop, the XSS payload fires.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-10-03

Last Modified

2026-07-05

Generated

2026-07-06

AI Q&A

2025-10-03

EPSS Evaluated

2026-07-05

NVD

CVE-2021-42193

EUVD

EUVD-2021-29175

Affected Vendors & Products

Vendor	Product	Version / Range
nopcommerce	nopcommerce	4.40.3

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is a Cross-Site Scripting (XSS) issue in nopCommerce version 4.40.3. It occurs in the Product Name field at the URL /Admin/Product/Edit/[id]. When a user views the affected product in the shop, the malicious XSS payload executes, potentially allowing an attacker to run arbitrary scripts in the user's browser.

Impact Analysis

This vulnerability can allow attackers to execute malicious scripts in the context of the user's browser when viewing a product. This can lead to theft of user credentials, session hijacking, defacement, or other malicious actions depending on the attacker's intent.

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