Extension WordPress
Vulnérabilités HD Quiz
Cette page rassemble les failles publiées pour HD Quiz, leurs plages de versions affectées et les correctifs signalés dans la base locale.
Historique de sécurité
CVE et vulnérabilités de HD Quiz
5 fiches
HD Quiz 2.2.0 – 2.2.1 – Cross-Site Request Forgery via Multiple AJAX Handlers
The HD Quiz plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions 2.2.0 to 2.2.1. This is due to missing or incorrect nonce validation on the hdq_validate_nonce function. This makes it possible for unauthenticated attackers to…
2.2.0-2.2.1
2.2.2
26/06/2026
HD Quiz <= 2.0.9 – Missing Authorization
The HD Quiz plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 2.0.9. This makes it possible for authenticated attackers, with subscriber-level access and…
*-2.0.9
2.0.10
24/01/2026
HD Quiz <= 1.8.14 – Authenticated (Editor+) Stored Cross-Site Scripting
The HD Quiz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 1.8.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with…
*-1.8.14
2.0.0
03/03/2025
HD Quiz <= 1.8.11 – Authenticated (Administrator+) Stored Cross-Site Scripting via plugin settings
The HD Quiz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.8.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,…
*-1.8.11
1.8.12
16/01/2024
HD Quiz <= 1.8.3 – Stored Cross-Site Scripting
The HD Quiz WordPress plugin before 1.8.4 does not escape some of its Answers before outputting them in attribute when generating the Quiz, which could lead to Stored Cross-Site Scripting issues
[*, 1.8.4)
1.8.4
26/07/2021
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