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    CVE-2023-5073

    The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'iframe' shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. 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.

    Published:Oct 31, 2023
    Last Modified:Apr 8, 2026
    EPS:Oct 31, 2023
    EPSS Score:0.00159
    CVSS Score:6.4

    Affected Products

    Vendor
    Jrbecart
    Product
    Iframe Forms

    Exploits

    https://plugins.trac.wordpress.org/browser/iframe-forms/trunk/iframe-forms.php#L29https://plugins.trac.wordpress.org/browser/iframe-forms/trunk/iframe-forms.php#L29

    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