Improper Input Validation Affecting umbracoforms package, versions [,8.13.16)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Improper Input Validation vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-DOTNET-UMBRACOFORMS-8623548
- published15 Jan 2025
- disclosed14 Jan 2025
- creditRGV2ZWxvcGVy
Introduced: 14 Jan 2025
NewCVE-2025-23041 (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 UmbracoForms to version 8.13.16 or higher.
Overview
UmbracoForms is a tool that makes creating contact forms, entry forms and questionnaires just as easy as using Word.
Affected versions of this package are vulnerable to Improper Input Validation due to the lack of server-side validation for character limits in short and long answer fields. An attacker can bypass client-side validations and submit excessively long inputs by crafting malicious input that exceeds the expected field length.