Extension WordPress
Vulnérabilités Cornerstone
Cette page rassemble les failles publiées pour Cornerstone, leurs plages de versions affectées et les correctifs signalés dans la base locale.
Historique de sécurité
CVE et vulnérabilités de Cornerstone
7 fiches
Cornerstone < 7.8.9 – Missing Authorization
The Cornerstone plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to 7.8.9. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform…
[*, 7.8.9)
7.8.9
25/06/2026
Cornerstone < 7.8.8 – Missing Authorization
The Cornerstone plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to 7.8.8. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform…
[*, 7.8.8)
7.8.8
25/06/2026
Cornerstone < 7.8.8 – Authenticated (Subscriber+) SQL Injection
The Cornerstone plugin for WordPress is vulnerable to SQL Injection in versions up to 7.8.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible…
[*, 7.8.8)
7.8.8
16/06/2026
Cornerstone < 7.8.8 – Authenticated (Subscriber+) Arbitrary Code Execution
The Cornerstone plugin for WordPress is vulnerable to Remote Code Execution in all versions up to 7.8.8 (exclusive). This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute code on the server.
[*, 7.8.8)
7.8.8
04/06/2026
Cornerstone <= 7.7.3 – Authenticated (Contributor+) Stored Cross-Site Scripting
The Cornerstone plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 7.7.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above,…
*-7.7.3
Non indiqué
06/10/2025
Cornerstone <= 0.8.0 – Reflected Cross-Site Scripting
The Cornerstone plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.8.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web…
*-0.8.0
0.8.1
26/04/2024
Cornerstone <= 0.8.0 – Reflected Cross-Site Scripting via PHP_SELF
The Cornerstone plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.8.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web…
*-0.8.0
0.8.1
16/04/2024
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