vulnerability
WordPress Plugin: formidable: CVE-2017-20192: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Nov 13, 2017 | May 15, 2025 | Apr 30, 2026 |
Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Nov 13, 2017
Added
May 15, 2025
Modified
Apr 30, 2026
Description
The Formidable Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters submitted during form entries like 'after_html' in versions before 2.05.03 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that execute in a victim's browser.
Solution
formidable-plugin-cve-2017-20192
References
Rapid7 Labs
2026 Global Threat Landscape Report
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