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    1 vulnerability found for Active Storage by rubyonrails

    CVE-2026-122006 (GCVE-0-2026-122006)

    Vulnerability from cvelistv5 – Published: 2026-11-04 14:12 – Updated: 2026-11-09 21:12
    VLAI
    Summary
    The activestorage gem before 8.1.4.1 for Ruby on Rails, when ImageMagick attachment processing occurs, can allow server read and write operations (e.g., reading secret_key_base) because the ImageMagick analyzer runs when a file is attached, and there is not an ImageMagick security policy to block unintended functionality.
    Severity
    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 · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-09 21:12 UTC
    CWE
    • CWE-1188 - Initialization of a Resource with an Insecure Default
    Assigner
    mitre CNA
    References
    Impacted products
    Vendor Product Version
    rubyonrails Active Storage Affected: 0 , < 8.0.5.2 (custom)
    Affected: 8.1 , < 8.1.4.1 (custom)
        cpe:2.3:a:rubyonrails:active_storage:*:*:*:*:*:*:*:*
        cpe:2.3:a:rubyonrails:active_storage:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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