GO-2024-2610

    Dashboard / Vulnerabilities / GO-2024-2610

    GO-2024-2610

    Published: 5 Mar 2024Last Modified: 4 Feb 2026

    Summary: Errors returned from JSON marshaling may break template escaping in html/template

    Details: If errors returned from MarshalJSON methods contain user controlled data, they may be used to break the contextual auto-escaping behavior of the html/template package, allowing for subsequent actions to inject unexpected content into templates.

    References: https://go.dev/issue/65697, https://go.dev/cl/564196, https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg

    Affected packages

    Package

    Name: stdlib

    Purl: pkg:golang/stdlib

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.21.8

    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
    GO-2024-2610 | CVE-DB