CVE-2026-9731
Wp Js Detect <= 1.0.9 - Cross-Site Request Forgery to Plugin Settings Update
- State
- Published
- Severity
- 4.3 Medium
- Published
- Jul 8, 2026
- Updated
- Jul 8, 2026
- Reserved
- May 27, 2026
Description
The Wp Js Detect plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.9. This is due to missing or incorrect nonce validation on the plugin_settings function. This makes it possible for unauthenticated attackers to update the plugin's notification text and CSS settings (wp_non_js_notification_text and wp_non_js_notification_css), injecting arbitrary content that is echoed unescaped on the frontend via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N | Wordfence |
Weaknesses
- CWE-352 Cross-Site Request Forgery (CSRF)
Affected Products
| Product | Versions |
|---|---|
Wp Js Detectwpkuf |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/afca7b14-f3bb-4612-b81c-bde120b380ba?source=cve
- https://plugins.trac.wordpress.org/browser/wp-js-detect/trunk/wp-js-detect.php#L193
- https://plugins.trac.wordpress.org/browser/wp-js-detect/trunk/wp-js-detect.php#L192
- https://plugins.trac.wordpress.org/browser/wp-js-detect/trunk/wp-js-detect.php#L190
- https://plugins.trac.wordpress.org/browser/wp-js-detect/trunk/wp-js-detect.php#L250
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