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    2 vulnerabilities found for PHPStudy by Henan Xiaopi Security Technology Co., Ltd.

    CVE-2025-34061 (GCVE-0-2025-34061)

    Vulnerability from nvd – Published: 2025-07-03 19:46 – Updated: 2025-07-07 19:01
    VLAI
    Title
    PHPStudy 2016-2018 Backdoor Remote Code Execution Vulnerability
    Summary
    A backdoor in PHPStudy versions 2016 through 2018 allows unauthenticated remote attackers to execute arbitrary PHP code on affected installations. The backdoor listens for base64-encoded PHP payloads in the Accept-Charset HTTP header of incoming requests, decodes and executes the payload without proper validation. This leads to remote code execution as the web server user, compromising the affected system.
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Credits
    Dimensional
    Show details on NVD website
    To clipboard 

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    CVE-2025-34061 (GCVE-0-2025-34061)

    Vulnerability from cvelistv5 – Published: 2025-07-03 19:46 – Updated: 2025-07-07 19:01
    VLAI
    Title
    PHPStudy 2016-2018 Backdoor Remote Code Execution Vulnerability
    Summary
    A backdoor in PHPStudy versions 2016 through 2018 allows unauthenticated remote attackers to execute arbitrary PHP code on affected installations. The backdoor listens for base64-encoded PHP payloads in the Accept-Charset HTTP header of incoming requests, decodes and executes the payload without proper validation. This leads to remote code execution as the web server user, compromising the affected system.
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Credits
    Dimensional
    Show details on NVD website
    To clipboard 

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