Description

The JavaScript Notifier plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin settings in all versions up to, and including, 1.2.8. This is due to insufficient input sanitization and output escaping on user-supplied attributes in the `wp_footer` action. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

INFO

Published Date :

2026-01-24T09:08:07.887Z

Last Modified :

2026-04-08T17:10:25.216Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2026-1191 vulnerability.

Vendors Products
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1191.

URL Resource
https://plugins.trac.wordpress.org/browser/javascript-notifier/tags/1.2.8/javascript-notifier.php#L75 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/javascript-notifier/trunk/javascript-notifier.php#L75 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset/3449861/ cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/97696702-4d40-41dd-a25f-f2ee7681a2c9?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact