CVE-2021-21252 (High) detected in jquery.validate-1.17.0.js, jquery.validate-1.17.0.min.js
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CVE-2021-21252 - High Severity Vulnerability
Vulnerable Libraries - jquery.validate-1.17.0.js, jquery.validate-1.17.0.min.js
jquery.validate-1.17.0.js
Client-side form validation made easy
Library home page: https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.17.0/jquery.validate.js
Path to vulnerable library: /wwwroot/lib/jquery-validation/dist/jquery.validate.js
Dependency Hierarchy:
- ❌ jquery.validate-1.17.0.js (Vulnerable Library)
jquery.validate-1.17.0.min.js
Client-side form validation made easy
Library home page: https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.17.0/jquery.validate.min.js
Path to vulnerable library: /wwwroot/lib/jquery-validation/dist/jquery.validate.min.js
Dependency Hierarchy:
- ❌ jquery.validate-1.17.0.min.js (Vulnerable Library)
Vulnerability Details
The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package "jquery-validation". jquery-validation before version 1.19.3 contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed in 1.19.3.
Publish Date: 2021-01-13
URL: CVE-2021-21252
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-jxwx-85vp-gvwm
Release Date: 2021-01-13
Fix Resolution: jquery-validation - 1.19.3
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