CVE-2026-16605CWE-862broken-access-control

CVE-2026-16605

High · published August 5, 2026

CVSS v3.1
7.2
EPSS
0%
Percentile
39.1
In the wild
Unconfirmed
What it is

The MultiVendorX WordPress plugin before 5.0.11 does not verify that the store targeted through its REST API belongs to the requesting vendor, allowing an authenticated vendor (Store Owner and above) to view, take over, permanently delete, or modify any other vendor's store on the marketplace.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00462 · 39.1th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-08-05T11:16Z
References (1)
https://wpscan.com/vulnerability/e31c9bf0-7340-4bd7-ad6e-6ad01737654a/ · [email protected]
EPSS history
Timeline
  • 05 AUG 06:00Z
    MultiVendorX < 5.0.11 - Store Owner+ Cross-Vendor Store Takeover and Deletion via Missing Authorization
    cvelistv5