GHSA-w62v-q77r-66cc

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    GHSA-w62v-q77r-66cc

    Published: 13 Dec 2023Last Modified: 20 Jun 2025
    Aliases:
    CVE-2023-6379

    Summary: Alkacon OpenCMS XSS via Mercury template

    Details: Cross-site scripting (XSS) vulnerability in Alkacon Software Open CMS, affecting versions 14 and 15 of the 'Mercury' template. This vulnerability could allow a remote attacker to send a specially crafted JavaScript payload to a victim and partially take control of their browsing session.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-6379, https://github.com/alkacon/opencms-core/commit/d965c18ac6d24ad75bfea272edb8b2efd4290afa, https://github.com/alkacon/opencms-core, https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-alkacon-software-opencms

    Affected packages

    Package

    Name: org.opencms:opencms-core

    Purl: pkg:maven/org.opencms/opencms-core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 14.0.0
    Fixed -16.0.0

    Affected versions

    14.0

    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-w62v-q77r-66cc | CVE-DB