GHSA-284f-f2hw-j2gx

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    GHSA-284f-f2hw-j2gx

    Published: 12 Oct 2021Last Modified: 8 Nov 2023

    Summary: Server-Side Request Forgery vulnerability in concrete5

    Details: A Server-Side Request Forgery vulnerability was found in concrete5 < 8.5.5 that allowed a decimal notation encoded IP address to bypass the limitations in place for localhost allowing interaction with local services. Impact can vary depending on services exposed.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-22958, https://github.com/concrete5/concrete5/pull/8826, https://hackerone.com/reports/863221, https://documentation.concretecms.org/developers/introduction/version-history/855-release-notes, https://github.com/concrete5/concrete5

    Affected packages

    Package

    Name: concrete5/concrete5

    Purl: pkg:composer/concrete5/concrete5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -8.5.5

    Affected versions

    8.0
    8.0.1
    8.0.2
    8.0.3

    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