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    CVE-2024-21520

    Versions of the package djangorestframework before 3.15.2 are vulnerable to Cross-site Scripting (XSS) via the break_long_headers template filter due to improper input sanitization before splitting and joining with <br> tags.

    Published:Jun 26, 2024
    Last Modified:Apr 15, 2026
    EPS:Jun 26, 2024
    EPSS Score:0.08397
    CVSS Score:6.1

    Affected Products

    Vendor
    Django-rest-framework
    Product
    Django Rest Framework
    Vendor
    Redhat
    Product
    Ansible Automation Platform

    Exploits

    https://github.com/ch4n3-yoon/CVE-2024-21520-Demo

    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