What is CVE-2025-49916?

CVE-2025-49916 is a high-severity vulnerability in Multivendorx, classified under Missing Authorization. CVSS score: 8.6/10. Published 2025-10-22.

How severe is CVE-2025-49916?

High severity. CVSS v3 base score is 8.6 out of 10.

Auth bypass in Multivendorx

CVE-2025-49916

Missing Authorization vulnerability in MultiVendorX MultiVendorX dc-woocommerce-multi-vendor allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects MultiVendorX: from n/a through <= 4.2.23.

Vulnerability class: Broken Access Control

EPSS: 0.003 (22.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L.

Affected products

Multivendorx — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-49916?: CVE-2025-49916 is a high-severity vulnerability in Multivendorx, classified under Missing Authorization. CVSS score: 8.6/10. Published 2025-10-22.
How severe is CVE-2025-49916?: High severity. CVSS v3 base score is 8.6 out of 10.