CVE-2025-12412

MediumCVSS 6.1/10Last modified Oct 18, 2026

Description

The Top Bar Notification plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.12. This is due to missing or incorrect nonce validation on th tbn_ajax_add() function. This makes it possible for unauthenticated attackers to update the plugin's settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-352

Affected software

Vendor	Product	Versions
josereyev	Top Bar Notification	<= 1.12

References

Timeline

Published: Nov 4, 2025
Last modified: Oct 18, 2026
NVD status: Deferred

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