Description

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.

Remediation

References

CVE-2021-21252

Related Vulnerabilities

PHP Improper Input Validation Vulnerability (CVE-2011-1470)

Moodle URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2019-10133)

WordPress Plugin Contact Form 7 Integrations Multiple Cross-Site Scripting Vulnerabilities (1.3.10)

CKEditor Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2014-5191)

Liferay Portal Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2018-10795)

Severity

High

Classification

CVE-2021-21252 CWE-400 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities