Welcart e-Commerce <= 2.9.4 - Cross-Site Request Forgery

8.8
Cross-Site Request Forgery (CSRF)
CVSS 8.8 (High)
Publicly Published November 14, 2023
Last Updated January 22, 2024

Description

The Welcart e-Commerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.9.4. This is due to missing or incorrect nonce validation on several functions. This makes it possible for unauthenticated attackers to upload files via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Since uploaded files were not verified properly, this could lead to arbitrary file upload.

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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 2.9.5, or a newer patched version
Affected Version
  • <= 2.9.4
Patched Version
  • 2.9.5

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 <= 2.11.28 - Missing Authorization CVE-2026-49775 5.3 dodoh4t June 4, 2026
3 Welcart e-Commerce <= 2.11.24 - Missing Authorization to Unauthenticated Information Exposure CVE-2025-12979 5.3 Marcin Dudek (dudekmar) November 12, 2025
4 Welcart e-Commerce <= 2.11.22 - Authenticated (Editor+) Stored Cross-Site Scripting via order_mail CVE-2025-10651 5.5 Miguel Santareno October 21, 2025
5 Welcart e-Commerce <= 2.11.24 - Missing Authorization CVE-2025-62953 4.3 Legion Hunter October 14, 2025
6 Welcart e-Commerce <= 2.11.21 - Authenticated (Author+) SQL Injection via Cookie CVE-2025-10649 6.5 Peter Thaleikis October 7, 2025
7 Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting CVE-2025-9367 5.5 Miguel Santareno September 9, 2025
8 Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting CVE-2025-58984 4.4 63n0 September 9, 2025
9 Welcart e-Commerce <= 2.11.16 - Authenticated (Editor+) PHP Object Injection CVE-2025-54012 6.6 63n0 August 12, 2025
10 Welcart e-Commerce <= 2.11.16 - Authenticated (Editor+) Stored Cross-Site Scripting CVE-2025-54013 5.5 Gai Tanaka (63n0) July 16, 2025

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