CVE-2023-6953: PDF Generator For Fluent Forms <= 1.1.7 - Cross-Site Scripting
The PDF Generator For Fluent Forms – The Contact Form Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the header, PDF body and footer content parameters in all versions up to, and including, 1.1.7 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploitation level depends on who is granted the right to create forms by an administrator. This level can be as low as contributor, but by default is admin.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2023-6953?
CVE-2023-6953 has a medium severity due to its potential for Stored Cross-Site Scripting.
How do I fix CVE-2023-6953?
To fix CVE-2023-6953, update the PDF Generator For Fluent Forms plugin to version 1.1.8 or later.
Who is affected by CVE-2023-6953?
CVE-2023-6953 affects all versions of the PDF Generator For Fluent Forms plugin up to and including version 1.1.7.
What types of input are vulnerable in CVE-2023-6953?
CVE-2023-6953 is vulnerable through the header, PDF body, and footer content parameters due to insufficient input sanitization.
Can CVE-2023-6953 be exploited remotely?
Yes, CVE-2023-6953 can be exploited remotely by attackers via malicious content submitted through the affected parameters.