CVE-2026-66602

HighCVSS 8.8/10Last modified Oct 22, 2026

Description

Cross-Site Request Forgery (CSRF) vulnerability in DevItems HashBar – WordPress Notification Bar allows Cross Site Request Forgery.

This issue affects HashBar – WordPress Notification Bar: from n/a through 2.0.0.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-352

Affected software

No affected versions have been published.

Timeline

Published
Aug 18, 2026
Last modified
Oct 22, 2026
NVD status
Deferred

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CVE-2026-66602: High severity, CVSS 8.8 | Vulnix