GHSA-g5c6-w479-93xm

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    GHSA-g5c6-w479-93xm

    Published: 2 May 2022Last Modified: 19 Jan 2024
    Aliases:

    Summary: Mono ASP.NET View State Cross-Site Scripting (XSS) vulnerability

    Details: The default configuration of ASP.NET in Mono before 2.6.4 has a value of FALSE for the EnableViewStateMac property, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by the __VIEWSTATE parameter to 2.0/menu/menu1.aspx in the XSP sample project.

    Affected packages

    Package

    Name: mono

    Purl: pkg:nuget/mono

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.6.4

    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