CVE-2024-6432: Content Blocks (Custom Post Widget) <= 3.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via content Parameter
The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘content’ parameter within the plugin's shortcode Content Block in all versions up to, and including, 3.3.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
Remediation
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2024-6432?
CVE-2024-6432 is considered a medium severity vulnerability due to the potential for stored cross-site scripting.
How can I fix CVE-2024-6432?
To fix CVE-2024-6432, you should update the Content Blocks (Custom Post Widget) plugin to version 3.3.6 or later.
What versions of Content Blocks (Custom Post Widget) are affected by CVE-2024-6432?
CVE-2024-6432 affects all versions of Content Blocks (Custom Post Widget) up to and including version 3.3.5.
What exploit does CVE-2024-6432 enable?
CVE-2024-6432 enables stored cross-site scripting attacks due to insufficient input sanitization and output escaping.
Who is the vendor of the vulnerable software in CVE-2024-6432?
The vendor of the vulnerable software in CVE-2024-6432 is Content Blocks.