CVE-2021-43306
Medium
Description
An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the jquery-validation npm package, when an attacker is able to supply arbitrary input to the url2 method
SeverityMedium
CVSS5.9
Exploit probability—
ProductJqueryvalidation Jquery Validation
PublishedJun 2, 2022
First seenJun 2, 2022
Weakness typeCWE-1333CWE-1333
How to fix
Update
- jqueryvalidation jquery_validation1.19.4 or later
- jquery-validation1.19.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jqueryvalidation jquery_validation | v < 1.19.4 | 1.19.4 |
| jquery-validationnpm | v < 1.19.4 | 1.19.4 |
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