CVE-2026-66651CWE-862broken-access-control

CVE-2026-66651

Medium · published August 18, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
17.5
In the wild
Unconfirmed
What it is

Missing Authorization vulnerability in MultiVendorX MultiVendorX dc-woocommerce-multi-vendor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MultiVendorX: from n/a through 5.0.20.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00266 · 17.5th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-08-18T19:16Z
References (1)
https://patchstack.com/database/wordpress/plugin/dc-woocommerce-multi-vendor/vulnerability/wordpress-multivendorx-plugin-5-0-14-broken-access-control-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 18 AUG 13:59Z
    WordPress MultiVendorX plugin <= 5.0.14 - Broken Access Control vulnerability
    cvelistv5