CVE-2026-66441

HIGH

WordPress MultiVendorX plugin <= 5.0.10 - Broken Access Control vulnerability

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2026-66441 has a selected CVSS score of 7.5 (high).

Description

Unauthenticated Broken Access Control in MultiVendorX <= 5.0.10 versions.

Description source: CVE List

Exploitation context

Known exploitation

VulnCheck KEV
Listed · Aug 10, 2026 · VulnCheck
Reported exploitation
Observed · VulnCheck

CISA SSVC decision

ExploitationNone
AutomatableYes
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Aug 13, 2026 · Source: CVE List

Affected products and versions

2
ProductSourceVersion range

MultiVendorX

Browse MultiVendorX / MultiVendorXdc-woocommerce-multi-vendor

Default status: unaffected

CVE ListThrough 5.0.10affected

MultiVendorX

Browse MultiVendorX / MultiVendorX
VulnCheckVersion data not supplied

References

2