CVE-2022-31147CWE-1333

jquery-validation ReDoS in url2 due to incomplete fix of CVE-2021-43306

High · published July 14, 2022

CVSS v3.1
7.5
EPSS
2%
Percentile
82.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.02240 · 82.7th percentile
Weakness
CWE-1333 · Inefficient Regular Expression Complexity
Published
2022-07-14T19:30Z
EPSS history
Timeline
  • 14 JUL 19:30Z
    jquery-validation ReDoS in url2 due to incomplete fix of CVE-2021-43306
    cvelistv5