Medium severity6.1NVD Advisory· Published May 20, 2026· Updated May 20, 2026
CVE-2026-6391
CVE-2026-6391
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2<=1.0+ 1 more
- (no CPE)range: <=1.0
- (no CPE)range: <=1.0
Patches
Vulnerability mechanics
References
9- plugins.trac.wordpress.org/browser/sentence-to-seo/tags/1.0/index.phpnvd
- plugins.trac.wordpress.org/browser/sentence-to-seo/tags/1.0/index.phpnvd
- plugins.trac.wordpress.org/browser/sentence-to-seo/tags/1.0/index.phpnvd
- plugins.trac.wordpress.org/browser/sentence-to-seo/tags/1.0/index.phpnvd
- plugins.trac.wordpress.org/browser/sentence-to-seo/trunk/index.phpnvd
- plugins.trac.wordpress.org/browser/sentence-to-seo/trunk/index.phpnvd
- plugins.trac.wordpress.org/browser/sentence-to-seo/trunk/index.phpnvd
- plugins.trac.wordpress.org/browser/sentence-to-seo/trunk/index.phpnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/add32c06-90d0-466f-b176-aaae55cf03fbnvd
News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (May 18, 2026 to May 24, 2026)Wordfence Blog · May 28, 2026