CVE-2026-6391
Sentence To SEO (keywords, description and tags) <= 1.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting via Settings Page Parameters
- State
- Published
- Severity
- 6.1 Medium
- Published
- May 20, 2026
- Updated
- May 20, 2026
- Reserved
- Apr 15, 2026
Description
The Sentence To SEO (keywords, description and tags) plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing or incorrect nonce validation on the create_admin_page() function. This makes it possible for unauthenticated attackers to inject malicious web scripts and update plugin settings 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 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-352 Cross-Site Request Forgery (CSRF)
Affected Products
| Product | Versions |
|---|---|
Sentence To SEO (keywords, description and tags)eazyserver |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/add32c06-90d0-466f-b176-aaae55cf03fb?source=cve
- https://plugins.trac.wordpress.org/browser/sentence-to-seo/trunk/index.php#L75
- https://plugins.trac.wordpress.org/browser/sentence-to-seo/tags/1.0/index.php#L75
- https://plugins.trac.wordpress.org/browser/sentence-to-seo/trunk/index.php#L81
- https://plugins.trac.wordpress.org/browser/sentence-to-seo/tags/1.0/index.php#L81
- https://plugins.trac.wordpress.org/browser/sentence-to-seo/trunk/index.php#L87
- https://plugins.trac.wordpress.org/browser/sentence-to-seo/tags/1.0/index.php#L87
- https://plugins.trac.wordpress.org/browser/sentence-to-seo/trunk/index.php#L50
- https://plugins.trac.wordpress.org/browser/sentence-to-seo/tags/1.0/index.php#L50
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