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Vulnerability record · CVE-2024-23522 · published 17 May 2024

CVE-2024-23522: Strategy11 formidable forms cross-site scripting vulnerability

Strategy11 · Formidable Forms

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Strategy11 Form Builder Team Formidable Forms allows Code Injection.This issue affects Formidable Forms: from n/a through 6.7.

6.1 CVSS 3.1 Medium EPSS 0.34% · top 75.6% CWE-80 · CWE-80CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score
0.34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Strategy11 Form Builder Team Formidable Forms allows Code Injection.This issue affects Formidable Forms: from n/a through 6.7.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2022-45806Strategy11 formidable forms missing authorization vulnerabilityMissing Authorization vulnerability in Strategy11 Form Builder Team Formidable Forms allows Exploiting Incorrectly Configured Access Control Security…EPSS 0.52%8.8CVE-2023-2877Strategy11 formidable forms vulnerabilityThe Formidable Forms WordPress plugin before 6.3.1 does not adequately authorize the user or validate the plugin URL in its functionality for install…EPSS 22%7.5CVE-2023-1405Strategy11 formidable forms deserialization of untrusted data vulnerabilityThe Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow anonymous users to perform PHP Object Injection when a su…EPSS 0.70%6.1CVE-2024-11188Strategy11 formidable forms cross-site scripting vulnerabilityThe Formidable Forms – Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugin for WordPress is vulnerable to POST-B…EPSS 0.40%5.4CVE-2024-6725Strategy11 formidable forms cross-site scripting vulnerabilityThe Formidable Forms – Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugin for WordPress is vulnerable to Stored…EPSS 0.37%4.8CVE-2024-9768Strategy11 formidable forms cross-site scripting vulnerabilityThe Formidable Forms WordPress plugin before 6.14.1 does not sanitise and escape some of its settings, which could allow high privilege users such as…EPSS 0.43%4.3CVE-2024-0660Strategy11 formidable forms cross-site request forgery vulnerabilityThe Formidable Forms – Contact Form, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugin for WordPress is vulnerable to Cross-Site Re…EPSS 0.21%7.5CVE-2026-34486Apache Tomcat EncryptInterceptor bypass exposes sensitive dataApache Tomcat contains a missing encryption of sensitive data flaw: the fix for CVE-2026-29146 can be bypassed, allowing the EncryptInterceptor to be…KEVEPSS 6.6%analysed

Source: NIST National Vulnerability Database (record CVE-2024-23522), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.