GHSA-g3m5-vvj7-xrwv

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    GHSA-g3m5-vvj7-xrwv

    Published: 14 May 2022Last Modified: 8 Nov 2023

    Summary: Joomla! XSS Vulnerability

    Details: An issue was discovered in Joomla! Core starting in 3.0.0 and prior to 3.8.8. Inadequate input filtering leads to a multiple XSS vulnerabilities. Additionally, the default filtering settings could potentially allow users of the default Administrator user group to perform a XSS attack.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-11326, https://developer.joomla.org/security-centre/733-20180505-core-xss-vulnerabilities-additional-hadering.html, https://github.com/joomla/joomla-cms, https://web.archive.org/web/20210124173032/http://www.securityfocus.com/bid/104270, https://web.archive.org/web/20211129145422/http://www.securitytracker.com/id/1040966

    Affected packages

    Package

    Name: joomla/joomla-cms

    Purl: pkg:composer/joomla/joomla-cms

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 3.0.0
    Fixed -3.8.8

    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