CVE-2021-42193

MEDIUM EPSS 18.5%

Published Oct 3, 20259mo ago · Modified Jun 17, 20262w ago

6.1 CVSS 3.1

Medium

Published Oct 3, 2025 9mo ago

Last Modified Jun 17, 2026 2w ago

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 Details

Base Score

6.1

Exploitability

2.8

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

18.5% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

Vendor	Product	Version	Range
nopcommerce	nopcommerce	4.40.3	any

References 3

nop.com http://nop.com

Not Applicable
nopcommerce.com http://nopcommerce.com

Product
cxsecurity.com https://cxsecurity.com/issue/WLB-2025100002

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.