CVE-2023-6379

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    CVE-2023-6379

    Published: 13 Dec 2023Last Modified: 28 Oct 2026

    Summary: Cross-site Scripting in Alkacon Software OpenCms

    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://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-alkacon-software-opencms, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6379.json, https://nvd.nist.gov/vuln/detail/CVE-2023-6379

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- aa59361c26289e2d42a3fff1eb17dd95b579aa8a
    Fixed -773f1d2c19a861bb0ab2bbaab97bd3bae5a76063

    Affected versions

    build_15_0_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
    CVE-2023-6379 | CVE-DB