Extension WordPress
Vulnérabilités Simple SEO
Cette page rassemble les failles publiées pour Simple SEO, leurs plages de versions affectées et les correctifs signalés dans la base locale.
Historique de sécurité
CVE et vulnérabilités de Simple SEO
6 fiches
Simple SEO <= 2.0.31 – Authenticated (Contributor+) Stored Cross-Site Scripting
The Simple SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.0.31 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access…
*-2.0.31
2.0.32
23/09/2025
Simple SEO <= 2.0.25 – Cross-Site Request Forgery via multiple admin_post functions
The Simple SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.0.25. This is due to missing or incorrect nonce validation on multiple admin_post functions. This makes it possible for unauthenticated…
*-2.0.25
2.0.26
06/10/2023
Simple SEO <= 1.8.12 – Cross-Site Request Forgery
The Simple SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.8.12. This is due to missing or incorrect nonce validation when managing sitemaps. This makes it possible for unauthenticated attackers…
*-1.8.12
1.8.13
20/10/2022
Simple SEO <= 1.8.12 – Cross-Site Request Forgery to Sitemap Deletion/Creation
The Simple SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.8.12. This is due to missing or incorrect nonce validation. This makes it possible for unauthenticated attackers to create or…
*-1.8.12
1.8.13
20/10/2022
Simple SEO <= 1.7.91 – Authenticated (Contributor+) Stored Cross-Site Scripting
The Simple SEO plugin for WordPress is vulnerable to attribute-based stored Cross-Site Scripting in versions up to, and including 1.7.91, due to insufficient sanitization or escaping on the SEO social and standard title parameters. This can be exploited…
*-1.7.91
1.7.92
29/07/2022
Simple SEO <= 1.7.91 – Reflected Cross-Site Scripting
The Simple SEO plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘s’ parameter in versions up to, and including, 1.7.91 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers…
*-1.7.91
1.7.92
12/07/2022
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