Formidable Form Builder < 2.05.03 - Reflected Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE Not available
CVSS Medium (6.1)
Publicly Published November 13, 2017
Last Updated January 22, 2024
Researcher Jouko Pynnöne
Description

The Formidable Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'before_html' parameter passed through the frm_forms_preview AJAX action in versions before 2.05.03 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts that execute in a victim's browser whenever they successfully trick a victim into performing an action like clicking on a link.

References

1 affected software package

Software Type Plugin
Software Slug formidable (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.05.03
Patched Version
  • 2.05.03
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