GHSA-7ph6-5cmq-xgjq

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    GHSA-7ph6-5cmq-xgjq

    Published: 9 Feb 2022Last Modified: 8 Nov 2023

    Summary: Path traversal in xwiki-platform-skin-skinx

    Details: XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. AbstractSxExportURLFactoryActionHandler#processSx does not escape anything from SSX document reference when serializing it on filesystem, so it's easy to mess up the HTML export process with reference elements containing filesystem syntax like "../", "./". or "/" in general (the last two not causing any security threat, but can cause conflicts with others serialized files). Patch can be found in 13.6-rc-1. Giving script or subwiki admin right only to trusted people and disabling HTML/PDF export can be done as workaround.

    References: https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7ph6-5cmq-xgjq, https://nvd.nist.gov/vuln/detail/CVE-2022-23620, https://github.com/xwiki/xwiki-platform/commit/ab778254fb8f71c774e1c1239368c44fe3b6bba5, https://github.com/xwiki/xwiki-platform, https://jira.xwiki.org/browse/XWIKI-18819

    Affected packages

    Package

    Name: org.xwiki.platform:xwiki-platform-skin-skinx

    Purl: pkg:maven/org.xwiki.platform/xwiki-platform-skin-skinx

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 6.2-rc-1
    Fixed -13.6

    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
    GHSA-7ph6-5cmq-xgjq | CVE-DB