GHSA-pfrc-5hhq-6hvr

    Dashboard / Vulnerabilities / GHSA-pfrc-5hhq-6hvr

    GHSA-pfrc-5hhq-6hvr

    Published: 13 May 2022Last Modified: 6 May 2025

    Summary: Showdoc Unauthenticated Access

    Details: ShowDoc 2.4.1 allows remote attackers to edit other users' notes by navigating with a modified `page_id`.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-19620, https://github.com/star7th/showdoc/issues/397, https://github.com/star7th/showdoc/commit/bcdb5e3519285bdf81e618b3c9b90d22bc49e13c, https://github.com/CCCCCrash/POCs/tree/master/Web/showdoc/IncorrectAccessControl#0x02-modify, https://github.com/star7th/showdoc, https://github.com/star7th/showdoc/commits/v2.4.2

    Affected packages

    Package

    Name: showdoc/showdoc

    Purl: pkg:composer/showdoc/showdoc

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.4.2

    Affected versions

    v1.0.0
    v1.0.1
    v1.0.2
    v1.0.3
    v1.0.4
    v1.0.5

    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