CVE-2024-5221: Qi Blocks <= 1.2.9 - Authenticated (Author+) Stored Cross-Site Scripting
The Qi Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's file uploader in all versions up to, and including, 1.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-5221?
The severity of CVE-2024-5221 is considered high due to the potential for stored cross-site scripting attacks.
How do I fix CVE-2024-5221?
To fix CVE-2024-5221, update the Qi Blocks plugin to version 1.3.0 or later.
Who is affected by CVE-2024-5221?
Authenticated users with Author-level access are primarily affected by CVE-2024-5221.
What type of vulnerability is CVE-2024-5221?
CVE-2024-5221 is a Stored Cross-Site Scripting vulnerability due to insufficient input sanitization.
Which plugin is affected by CVE-2024-5221?
CVE-2024-5221 affects the Qi Blocks plugin for WordPress.