Welcart e-Commerce <= 2.11.22 - Authenticated (Editor+) Stored Cross-Site Scripting via order_mail

5.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-10651
CVSS 5.5 (Medium)
Publicly Published October 21, 2025
Last Updated October 22, 2025
Researcher Miguel Santareno

Description

The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'order_mail' setting in versions up to, and including, 2.11.22. This is due to insufficient sanitization on the order_mail field and a lack of escaping on output. This makes it possible for authenticated attackers, with Editor-level permissions and above, to inject arbitrary web scripts via the General Setting page that will execute when an administrator accesses the E-mail Setting page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for Welcart e-Commerce

Software Type Plugin
Software Slug usc-e-shop (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.11.23, or a newer patched version
Affected Version
  • <= 2.11.22
Patched Version
  • 2.11.23

Recent vulnerabilities in Welcart e-Commerce

# Title CVE ID CVSS Researchers Date
1 Welcart e-Commerce <= 2.11.31 - Unauthenticated Stored Cross-Site Scripting CVE-2026-27539 7.2 K. Sorrachat August 11, 2026
2 Welcart e-Commerce <= 2.11.33 - Authenticated (Author+) Stored Cross-Site Scripting CVE-2026-16066 6.4 Yaswanth Reddy Sunkara August 10, 2026
3 Welcart e-Commerce <= 2.11.31 - Authenticated (Editor+) SQL Injection CVE-2026-16065 4.9 Yaswanth Reddy Sunkara July 31, 2026
4 Welcart e-Commerce <= 2.11.28 - Missing Authorization CVE-2026-49775 5.3 dodoh4t June 4, 2026
5 Welcart e-Commerce <= 2.11.24 - Missing Authorization to Unauthenticated Information Exposure CVE-2025-12979 5.3 Marcin Dudek (dudekmar) November 12, 2025
6 Welcart e-Commerce <= 2.11.24 - Missing Authorization CVE-2025-62953 4.3 Legion Hunter October 14, 2025
7 Welcart e-Commerce <= 2.11.21 - Authenticated (Author+) SQL Injection via Cookie CVE-2025-10649 6.5 Peter Thaleikis October 7, 2025
8 Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting CVE-2025-9367 5.5 Miguel Santareno September 9, 2025
9 Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting CVE-2025-58984 4.4 63n0 September 9, 2025
10 Welcart e-Commerce <= 2.11.16 - Authenticated (Editor+) PHP Object Injection CVE-2025-54012 6.6 63n0 August 12, 2025

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