CVE-2026-66441highobserved exploitationCWE-862

CVE-2026-66441: high-severity vulnerability in MultiVendorX

WordPress MultiVendorX plugin <= 5.0.10 - Broken Access Control vulnerability

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43Vexday Risk Score

Prioritize patching. It exploitation observed by VulnCheck.

ssvc Actcvss 7.5epss 0.4%
from disclosure to weapon
Published on NVDAug 13
VulnCheckAug 10
Unauthenticated Broken Access Control in MultiVendorX <= 5.0.10 versions.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
MultiVendorX · MultiVendorX
Related CVEs — MultiVendorX

In the same product, most dangerous first.

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