jquery-validation ReDoS in url2 due to incomplete fix of CVE-2021-43306
CVE-2022-31147

7.5HIGH

Key Information:

Vendor

Jquery-validation

Status
Jquery-validation
Vendor
CVE Published:
14 July 2022

What is 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.

Affected Version(s)

jquery-validation < 1.19.5

References

https://github.com/jquery-validation/jquery-validation/se...
x_refsource_CONFIRM
https://github.com/jquery-validation/jquery-validation/co...
x_refsource_MISC
https://github.com/jquery-validation/jquery-validation/re...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2022-31147 : jquery-validation ReDoS in url2 due to incomplete fix of CVE-2021-43306