CVE-2020-36255

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    CVE-2020-36255

    Published: 5 Mar 2021Last Modified: 8 Jul 2026

    Summary:

    Details: An issue was discovered in IdentityModel (aka ScottBrady.IdentityModel) before 1.3.0. The Branca implementation allows an attacker to modify and forge authentication tokens.

    References: https://github.com/scottbrady91/IdentityModel/issues/3, https://github.com/scottbrady91/IdentityModel/issues/4, https://github.com/scottbrady91/IdentityModel/compare/1.2.0...1.3.0

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -d1c1de09a1d684e90318fffe2628962970d85dee

    Affected versions

    1.2.0

    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-2020-36255 | CVE-DB