What’s Vulnerable › Vulnerabilities

CVE-2025-4101: MultiVendorX – WooCommerce Multivendor Marketplace Solutions <= 4.2.22 - Incorrect Authorization to Authenticated (Contributor+) Arbitrary Post Deletion

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-17 · updated 2026-06-17
• Weakness: CWE-863

Description

The MultiVendorX – WooCommerce Multivendor Marketplace Solutions plugin for WordPress is vulnerable to unauthorized loss of data due to a misconfigured capability check on the 'delete_fpm_product' function in all versions up to, and including, 4.2.22. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary posts, pages, attachments, and products. The vulnerability was partially patched in version 4.2.22.

Affected products

• MultiVendorX: before 4.2.23 — fixed in 4.2.23

How to fix

Upgrade to a fixed version: MultiVendorX 4.2.23. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/trunk/classes/class-mvx-ajax.php#L982
• https://plugins.trac.wordpress.org/changeset/3293832/dc-woocommerce-multi-vendor/trunk/classes/class-mvx-ajax.php?old=3272848&old_path=dc-woocommerce-multi-vendor%2Ftrunk%2Fclasses%2Fclass-mvx-ajax.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/5c1fd517-32ee-429d-9026-512afe117dc5?source=cve

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