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
{ "nvd_published_at": "2022-06-02T14:15:00Z", "cwe_ids": [ "CWE-1333" ], "severity": "LOW", "github_reviewed": true, "github_reviewed_at": "2022-06-03T22:26:59Z" }