GHSA-ff4w-8chr-w2x9

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    GHSA-ff4w-8chr-w2x9

    Published: 24 May 2022Last Modified: 16 Feb 2024

    Summary: SiteServer CMS RCE via unsafe file upload

    Details: A issue was discovered in SiteServer CMS prior to version 6.12. It allows remote attackers to execute arbitrary code because an administrator can add the permitted file extension `.aassp`, which is converted to `.asp` because the "as" substring is deleted.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-11401, https://github.com/siteserver/cms/issues/1858, https://github.com/siteserver/cms/commit/a7edb9ce3f9b52be3d18fa8a0e44931264e22436#diff-c8a06aaffb97eb2f4c587c1786906edd49dea574d063f74a59d9653ee0d5718b, https://github.com/siteserver/cms

    Affected packages

    Package

    Name: sscms

    Purl: pkg:nuget/sscms

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.12

    Affected versions

    1.0.0-preview4

    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
    GHSA-ff4w-8chr-w2x9 | CVE-DB