CVE-2022-31147

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    CVE-2022-31147

    Published: 14 Jul 2022Last Modified: 12 Aug 2026

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

    Details: 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.

    References: https://github.com/jquery-validation/jquery-validation/releases/tag/1.19.5, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31147.json, https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-ffmh-x56j-9rc3, https://nvd.nist.gov/vuln/detail/CVE-2022-31147, https://github.com/jquery-validation/jquery-validation/commit/5bbd80d27fc6b607d2f7f106c89522051a9fb0dd

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -5907740ce2492338606dbbdbd13d244a8d545097

    Affected versions

    1.11.1
    1.11.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-31147 | CVE-DB