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    CVE-2021-29452

    a12n-server is an npm package which aims to provide a simple authentication system. A new HAL-Form was added to allow editing users in version 0.18.0. This feature should only have been accessible to admins. Unfortunately, privileges were incorrectly checked allowing any logged in user to make this change. Patched in v0.18.2.

    Published:Apr 16, 2021
    Last Modified:Nov 21, 2024
    EPS:Apr 16, 2021
    EPSS Score:0.00248
    CVSS Score:8.1

    Affected Products

    Vendor
    Curveballjs
    Product
    A12n-server

    Exploits

    No exploit reference

    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