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    CVE-2023-5383

    The Funnelforms Free plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.4. This is due to missing or incorrect nonce validation on the fnsf_copy_posts function. This makes it possible for unauthenticated attackers to create copies of arbitrary posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. CVE-2023-5990 appears to be a duplicate of this issue.

    Published:Nov 22, 2023
    Last Modified:Apr 8, 2026
    EPS:Nov 22, 2023
    EPSS Score:0.00112
    CVSS Score:4.3

    Affected Products

    Vendor
    Funnelforms
    Product
    Funnelforms

    Exploits

    No exploit reference

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    CVE-2023-5382 (CVSS 6.5) — The Funnelforms Free plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and i…
    CVE-2023-5415 (CVSS 4.3) — The Funnelforms Free plugin for WordPress is vulnerable to unauthorized modification of data due to a missing …
    CVE-2023-5419 (CVSS 4.3) — The Funnelforms Free plugin for WordPress is vulnerable to unauthorized modification of data due to a missing …
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    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