GHSA-28rm-rj57-qjpv

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    GHSA-28rm-rj57-qjpv

    Published: 17 May 2022Last Modified: 31 Mar 2025
    Aliases:
    CVE-2014-2054

    Summary: PHPExcel vulnerable to XXE attacks through libxml

    Details: PHPExcel before 1.8.0, as used in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2, does not disable external entity loading in libxml, which allows remote attackers to read arbitrary files, cause a denial of service, or possibly have other impact via an XML External Entity (XXE) attack.

    References: https://nvd.nist.gov/vuln/detail/CVE-2014-2054, https://github.com/PHPOffice/PHPExcel/commit/e04bf7ed091b0a72d028eacf26d770b485d4e897, https://github.com/PHPOffice/PHPExcel, https://github.com/PHPOffice/PHPExcel/blob/2b601574975acfb9d4378a788ed5f2b747958095/changelog.txt#L120, https://github.com/PHPOffice/PHPExcel/blob/develop/changelog.txt, http://owncloud.org/about/security/advisories/oC-SA-2014-006

    Affected packages

    Package

    Name: phpoffice/phpexcel

    Purl: pkg:composer/phpoffice/phpexcel

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.8.0

    Affected versions

    1.7.9
    1.7.9-rc1

    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-28rm-rj57-qjpv | CVE-DB