CVE-2024-9943 json
MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution <= 4.2.4 - Cross-Site Request Forgery to Vendor Updates
published 2024-10-24 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-50228
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 11%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- multivendorx multivendorx 4.2.5
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
Affected products
- wcmp MultiVendorX – WooCommerce Multivendor Marketplace Solutions
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
- Technology feeds
References
-
plugins.trac.wordpress.org
/changeset/3173238/dc-woocommerce-multi-vendor/trunk/api/class-mvx-rest-controller.php?old=3168957&old_path=dc
patch
-
wordfence.com
/threat-intel/vulnerabilities/id/b950faf9-2122-42af-9f05-ec850767be32?source=cve
third-party-advisory
-
plugins.trac.wordpress.org
/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L5258
product
-
plugins.trac.wordpress.org
/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L6155
product
-
plugins.trac.wordpress.org
/browser/dc-woocommerce-multi-vendor/tags/4.2.1/api/class-mvx-rest-controller.php#L6009
product
Sources
- CVE List CVE-2024-9943
- NVD CVE-2024-9943
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.