Improper Handling of Case Sensitivity Affecting formio package, versions <3.5.7-rc.1>=4.0.0-rc.1 <4.4.3-rc.1
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Test your applications- Snyk IDSNYK-JS-FORMIO-14361677
- published11 Dec 2025
- disclosed11 Dec 2025
- creditUnknown
Introduced: 11 Dec 2025
NewCVE-2025-67718 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade formio to version 3.5.7-rc.1, 4.4.3-rc.1 or higher.
Overview
formio is an A Form and Data Management Platform for Progressive Web Applications
Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity via improper handling of the path parameter. An attacker can gain unauthorized access to protected API endpoints by sending specially crafted request paths.
Note: This is only exploitable if the application is configured to expose endpoints that rely on the affected path authorization logic.