CVE-2026-66441

EUVD-2026-57867
Unauthenticated Broken Access Control in MultiVendorX <= 5.0.10 versions.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
PatchstackCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 34.01%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).
VendorProductVersionSource
multivendorxmultivendorx
𝑥
≤ 5.0.10
CNA
Common Weakness Enumeration
References
https://patchstack.com/database/wordpress/plugin/dc-woocommerce-multi-vendor/vulnerability/wordpress-multivendorx-plugin-5-0-10-broken-access-control-vulnerability?_s_id=cve