Extension WordPress
Vulnérabilités Post Snippets – Custom WordPress Code Snippets Customizer
Cette page rassemble les failles publiées pour Post Snippets – Custom WordPress Code Snippets Customizer, leurs plages de versions affectées et les correctifs signalés dans la base locale.
Historique de sécurité
CVE et vulnérabilités de Post Snippets – Custom WordPress Code Snippets Customizer
9 fiches
Post Snippets – Custom WordPress Code Snippets Customizer <= 4.0.19 – Authenticated (Contributor+) Remote Code Execution
The Post Snippets – Custom WordPress Code Snippets Customizer plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.0.19. This makes it possible for authenticated attackers, with Contributor-level access and above,…
*-4.0.19
4.1.0
25/06/2026
Post Snippets <= 4.0.19 – Authenticated (Administrator+) Stored Cross-Site Scripting via Import
The Post Snippets plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 4.0.19. This is due to insufficient output escaping of imported snippet content when rendering JavaScript variables in the post…
*-4.0.19
4.1.1
28/05/2026
Post Snippets – Custom WordPress Code Snippets Customizer <= 4.0.12 – Authenticated (Contributor+) Remote Code Execution
The Post Snippets – Custom WordPress Code Snippets Customizer plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.0.12. This makes it possible for authenticated attackers, with Contributor-level access and above,…
*-4.0.12
4.0.13
16/03/2026
Post Snippets <= 4.0.11 – Cross-Site Request Forgery
The Post Snippets plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.0.11. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers…
*-4.0.11
4.0.12
31/12/2025
Freemius SDK <= 2.5.9 – Reflected Cross-Site Scripting via fs_request_get
The Freemius SDK for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘fs_request_get’ function in versions up to, and including, 2.5.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to…
3.0.0-4.0.3
4.0.4
18/07/2023
Post Snippets <= 4.0.2 – Authenticated (Administrator+) Stored Cross-Site Scripting via 'snippet_content'
The Post Snippets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘snippet_content’ parameter in versions up to, and including, 4.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,…
*-4.0.2
4.0.3
09/05/2023
Freemius SDK <= 2.4.2 – Missing Authorization Checks
The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions…
[*, 3.1.7)
3.1.7
04/03/2022
Post Snippets <= 3.1.3 – Cross-Site Request Forgery to Stored Cross-Site Scripting
The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files, allowing attacker to make a logged In admin import arbitrary snippets. Furthermore, imported snippers are not sanitised and escaped, which could lead to…
*-3.1.3
3.1.4
31/01/2022
Freemius SDK <= 2.2.3 – Missing Authorization to Arbitrary Options Update
The Freemius SDK for WordPress is vulnerable to authorization bypass due to a missing capability check on the _get_db_option and _set_db_option functions in versions up to, and including, 2.2.3. This makes it possible for authenticated attackers, with subscriber-level…
[*, 3.0.6)
3.0.6
25/02/2019
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