PT-2025-40537 · Unknown · Nopcommerce

CVE-2021-42193 · Published 2025-10-03 · Updated 2025-12-19

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions nopCommerce version 4.40.3

Description The software contains a flaw that allows for cross-site scripting (XSS) in the Product Name field within the '/Admin/Product/Edit/[id]' API endpoint. When a user views a product in the shop, the XSS payload is triggered. The vulnerable parameter is id.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, sanitize user inputs for the Product Name field to prevent the injection of malicious scripts.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-42193

Affected Products

Nopcommerce

References · 7

• 🔥 https://cxsecurity.com/issue/WLB-2025100002 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-42193 · Security Note
• https://osv.dev/vulnerability/CVE-2021-42193 · Vendor Advisory
• http://nopcommerce.com · Note
• https://t.me/cveNotify/146351 · Telegram Post
• https://twitter.com/CVEnew/status/1974160879978738036 · Twitter Post
• http://nop.com · Note