Improper Authorization in MultiVendorX Plugin for WordPress
CVE-2026-74926
Currently unrated
Key Information:
- Vendor
WordPress
- Status
- Vendor
- CVE Published:
- 16 September 2026
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-74926?
The MultiVendorX WordPress plugin prior to version 5.0.16 lacks proper verification of user permissions when accessing its REST API routes. This vulnerability enables authenticated users, including those with minimal privileges such as subscribers, to unintentionally or maliciously overwrite store details, payout settings, and even replace ownership records. This flaw poses a significant risk of unauthorized data manipulation and can lead to potential exploitation by malicious actors.
Affected Version(s)
MultiVendorX 5.0.0 < 5.0.16
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.