CVE-2024-9943

MEDIUM

MultiVendorX < 4.2.5 - Cross-Site Request Forgery via Missing Nonce Validation

Title source: llm

Description

The MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.2.4. This is due to missing or incorrect nonce validation on several functions in api/class-mvx-rest-controller.php. This makes it possible for unauthenticated attackers to update vendor account details, create vendor accounts, and delete arbitrary users via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References (5)

Core 5

Core References

Product

https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L5258

Product

https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L6009

Product

https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L6155

Patch

https://plugins.trac.wordpress.org/changeset/3173238/dc-woocommerce-multi-vendor/trunk/api/class-mvx-rest-controller.php?old=3168957&old_path=dc-woocommerce-multi-vendor%2Ftrunk%2Fapi%2Fclass-mvx-rest-controller.php

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/b950faf9-2122-42af-9f05-ec850767be32?source=cve

Scores

CVSS v3 6.3

EPSS 0.0019

EPSS Percentile 9.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-352

Status published

Products (2)

multivendorx/multivendorx < 4.2.5

wcmp/MultiVendorX – WooCommerce Multivendor Marketplace Solutions < 4.2.4

Published Oct 24, 2024

Tracked Since Feb 18, 2026