CVEvulnerability
CVE-2026-1191
4.4 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-01-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.4 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
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.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://plugins.trac.wordpress.org/browser/javascript-notifier/tags/1.2.8/javascript-notifier.php#L75 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/javascript-notifier/trunk/javascript-notifier.php#L75 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/changeset/3449861/ plugins.trac.wordpress.org
- https://www.wordfence.com/threat-intel/vulnerabilities/id/97696702-4d40-41dd-a25f-f2ee7681a2c9?source=cve www.wordfence.com