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    2 vulnerabilities by Piwik (now Matomo)

    CVE-2025-34104 (GCVE-0-2025-34104)

    Vulnerability from nvd – Published: 2025-07-15 13:06 – Updated: 2026-07-14 22:25
    VLAI
    Title
    Piwik Authenticated RCE via Custom Plugin Upload
    Summary
    An authenticated remote code execution vulnerability exists in Piwik (now Matomo) versions prior to 3.0.3 via the plugin upload mechanism. In vulnerable versions, an authenticated user with Superuser privileges can upload and activate a malicious plugin (ZIP archive), leading to arbitrary PHP code execution on the underlying system. Starting with version 3.0.3, plugin upload functionality is disabled by default unless explicitly enabled in the configuration file.
    Severity
    9.4 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-07-15 13:34 UTC
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    References
    Impacted products
    Vendor Product Version
    Piwik (now Matomo) Web Analytics Platform Affected: 0 , < 3.0.3 (semver)
    		Create a notification for this product.
    Credits
    FireFart
    Show details on NVD website
    To clipboard 

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    CVE-2025-34104 (GCVE-0-2025-34104)

    Vulnerability from cvelistv5 – Published: 2025-07-15 13:06 – Updated: 2026-07-14 22:25
    VLAI
    Title
    Piwik Authenticated RCE via Custom Plugin Upload
    Summary
    An authenticated remote code execution vulnerability exists in Piwik (now Matomo) versions prior to 3.0.3 via the plugin upload mechanism. In vulnerable versions, an authenticated user with Superuser privileges can upload and activate a malicious plugin (ZIP archive), leading to arbitrary PHP code execution on the underlying system. Starting with version 3.0.3, plugin upload functionality is disabled by default unless explicitly enabled in the configuration file.
    Severity
    9.4 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-07-15 13:34 UTC
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    References
    Impacted products
    Vendor Product Version
    Piwik (now Matomo) Web Analytics Platform Affected: 0 , < 3.0.3 (semver)
    		Create a notification for this product.
    Credits
    FireFart
    Show details on NVD website
    To clipboard 

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