CVE-2021-44420

    Dashboard / Vulnerabilities / CVE-2021-44420

    CVE-2021-44420

    Published: 8 Dec 2021Last Modified: 8 Jul 2026

    Summary:

    Details: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.

    References: https://groups.google.com/forum/#%21forum/django-announce, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/, https://security.netapp.com/advisory/ntap-20211229-0006/, https://docs.djangoproject.com/en/3.2/releases/security/, https://www.djangoproject.com/weblog/2021/dec/07/security-releases/, https://www.openwall.com/lists/oss-security/2021/12/07/1

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 2a62cdcfec85938f40abb2e9e6a9ff497e02afe8
    Fixed -79d8dcefb2739176839fa76f8780aca5aa9b7101

    Affected versions

    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-2021-44420 | CVE-DB