GO-2020-0020

    Dashboard / Vulnerabilities / GO-2020-0020

    GO-2020-0020

    Published: 14 Apr 2021Last Modified: 20 May 2024

    Summary: Improper access control in github.com/gorilla/handlers

    Details: Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.

    References: https://github.com/gorilla/handlers/pull/116, https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145

    Affected packages

    Package

    Name: github.com/gorilla/handlers

    Purl: pkg:golang/github.com/gorilla/handlers

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.3.0

    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-2020-0020 | CVE-DB