MultiVendorX <= 4.2.22 - Authenticated (Contributor+) Stored Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-48263
CVSS 6.4 (Medium)
Publicly Published May 19, 2025
Last Updated May 29, 2025
Researcher Peter Thaleikis

Description

The MultiVendorX plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.2.22 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

References

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Vulnerability Details for MultiVendorX – WooCommerce Multivendor Marketplace AI Powered Solutions

Software Type Plugin
Software Slug dc-woocommerce-multi-vendor (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.2.23, or a newer patched version
Affected Version
  • <= 4.2.22
Patched Version
  • 4.2.23

Recent vulnerabilities in MultiVendorX – WooCommerce Multivendor Marketplace AI Powered Solutions

# Title CVE ID CVSS Researchers Date
1 MultiVendorX <= 5.0.9 - Authenticated (Store Owner+) SQL Injection via 'order_by' Parameter CVE-2026-12941 6.5 Wordfence PRISM July 15, 2026
2 MultiVendorX <= 4.2.23 - Missing Authorization CVE-2025-49916 5.3 Kévin Mosbahi (Mika) June 12, 2025
3 MultiVendorX <= 4.2.22 - Unauthenticated Information Exposure CVE-2025-48261 5.3 LVT-tholv2k June 4, 2025
4 MultiVendorX – WooCommerce Multivendor Marketplace Solutions <= 4.2.22 - Incorrect Authorization to Authenticated (Contributor+) Arbitrary Post Deletion CVE-2025-4101 4.3 Brian Sans-Souci (liardom) May 16, 2025
5 MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution <= 4.2.19 - Missing Authorization to Unauthenticated Table Rates Deletion CVE-2025-2789 5.3 Brian Sans-Souci (liardom) April 4, 2025
6 MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution <= 4.2.14 - Unauthenticated Limited Local File Inclusion CVE-2025-0493 9.8 mikemyers January 30, 2025
7 WC Marketplace <= 4.2.13 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-24706 6.4 Peter Thaleikis January 24, 2025
8 MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution <= 4.2.4 - Missing Authorization to Forged Vendor Profile Deletion Email Sending CVE-2024-9531 4.3 Tieu Pham Trong Nhan October 23, 2024
9 MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution <= 4.2.4 - Cross-Site Request Forgery to Vendor Updates CVE-2024-9943 6.3 wesley (wcraft) October 23, 2024
10 MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution <= 4.2.0 - Missing Authorization to Arbitrary Vendor Deletion CVE-2024-8289 7.5 wesley (wcraft) September 3, 2024

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