CVE-2022-31147

The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms. Versions of jquery-validation prior to 1.19.5 are vulnerable to regular expression denial of service (ReDoS) when an attacker is able to supply arbitrary input to the url2 method. This is due to an incomplete fix for CVE-2021-43306. Users should upgrade to version 1.19.5 to receive a patch.

• CWE-1333
• CWE-1333

• https://github.com/jquery-validation/jquery-validation/commit/5bbd80d27fc6b607d2f7f106c89522051a9fb0ddPatch, Third Party Advisory
• https://github.com/jquery-validation/jquery-validation/releases/tag/1.19.5Release Notes, Third Party Advisory
• https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-ffmh-x56j-9rc3Third Party Advisory
• https://github.com/jquery-validation/jquery-validation/commit/5bbd80d27fc6b607d2f7f106c89522051a9fb0ddPatch, Third Party Advisory
• https://github.com/jquery-validation/jquery-validation/releases/tag/1.19.5Release Notes, Third Party Advisory
• https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-ffmh-x56j-9rc3Third Party Advisory

Published

Jul 14, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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