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    1 vulnerability by upmenu

    CVE-2026-1910 (GCVE-0-2026-1910)

    Vulnerability from cvelistv5 – Published: 2026-02-14 06:42 – Updated: 2026-04-08 17:18
    VLAI
    Title
    UpMenu <= 3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'upmenu-menu' Shortcode 'lang' Attribute
    Summary
    The UpMenu – Online ordering for restaurants plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'lang' attribute of the 'upmenu-menu' shortcode in all versions up to, and including, 3.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
    Severity
    6.4 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Credits
    Muhammad Yudha - DJ
    Show details on NVD website
    To clipboard 

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        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/upmenu/trunk/upmenu.php#L720"
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        {
          "url": "https://plugins.trac.wordpress.org/browser/upmenu/tags/3.1/upmenu.php#L720"
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