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// CVE · PUBLISHED 2026-11-04

CVE-2026-122006

rubyonrails / Active Storage

9.8 · CVSS 3.1Critical

Description

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.

References

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