PT-2024-39956 · WordPress · Multivendorx

Wesley · Published 2024-10-24 · Updated 2024-10-25 · CVE-2024-9943

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution plugin for WordPress versions up to, and including, 4.2.4

Description The issue is due to missing or incorrect nonce validation on several functions in api/class-mvx-rest-controller.php. This allows unauthenticated attackers to update vendor account details, create vendor accounts, and delete arbitrary users via a forged request, provided they can trick a site administrator into performing an action such as clicking on a link.

Recommendations For versions up to, and including, 4.2.4, update to a version that includes the fix for the missing or incorrect nonce validation issue. As a temporary workaround, consider restricting access to the api/class-mvx-rest-controller.php file until a patch is available.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2024-9943

Affected Products

Multivendorx

References · 9

• 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 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-9943 · Security Note
• https://osv.dev/vulnerability/CVE-2024-9943 · Vendor Advisory
• https://t.me/cvedetector/8781 · Telegram Post
• https://t.me/cvenotify/99310 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/b950faf9-2122-42af-9f05-ec850767be32?source=cve · Note
• https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L6155 · Note
• https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L5258 · Note
• https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L6009 · Note