Cross-site Scripting Vulnerability in Welcart e-Commerce by Welcart
CVE-2026-96761

7.1HIGH

Key Information:

Vendor

WordPress
Status
Welcart E-commerce
Vendor
CVE Published:
9 October 2026

What is CVE-2026-96761?

A Cross-site Scripting (XSS) vulnerability exists in Welcart e-Commerce, specifically in the usc-e-shop. This flaw allows for the improper neutralization of user input during webpage generation, leading to reflected XSS attacks. Users of Welcart e-Commerce versions from n/a to 2.12.3 could be affected. Malicious actors can exploit this vulnerability to execute unauthorized scripts within the web browser of unsuspecting users, potentially compromising sensitive information.

Affected Version(s)

Welcart e-Commerce 0 <= 2.12.3

References

https://patchstack.com/database/wordpress/plugin/usc-e-sh...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Ba Khanh - HPT Vietnam Corporation | Patchstack Bug Bounty Program
.