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    2 vulnerabilities found for FileZilla Client by filezilla-project

    CVE-2023-53959 (GCVE-0-2023-53959)

    Vulnerability from nvd – Published: 2025-12-19 21:05 – Updated: 2026-04-07 14:08
    VLAI
    Title
    FileZilla Client 3.63.1 DLL Hijacking via Missing TextShaping.dll
    Summary
    FileZilla Client 3.63.1 contains a DLL hijacking vulnerability that allows attackers to execute malicious code by placing a crafted TextShaping.dll in the application directory. Attackers can generate a reverse shell payload using msfvenom and replace the missing DLL to achieve remote code execution when the application launches.
    Severity
    8.5 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-427 - Uncontrolled Search Path Element
    Assigner
    References
    Impacted products
    Date Public
    2023-04-06 00:00
    Credits
    Bilal Qureshi
    Show details on NVD website
    To clipboard 

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    CVE-2023-53959 (GCVE-0-2023-53959)

    Vulnerability from cvelistv5 – Published: 2025-12-19 21:05 – Updated: 2026-04-07 14:08
    VLAI
    Title
    FileZilla Client 3.63.1 DLL Hijacking via Missing TextShaping.dll
    Summary
    FileZilla Client 3.63.1 contains a DLL hijacking vulnerability that allows attackers to execute malicious code by placing a crafted TextShaping.dll in the application directory. Attackers can generate a reverse shell payload using msfvenom and replace the missing DLL to achieve remote code execution when the application launches.
    Severity
    8.5 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-427 - Uncontrolled Search Path Element
    Assigner
    References
    Impacted products
    Date Public
    2023-04-06 00:00
    Credits
    Bilal Qureshi
    Show details on NVD website
    To clipboard 

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