Saturday 7 November
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Critical Rails Active Storage flaw patched; Socket offers free interim fix

Severity
Critical
Sources
1

, a popular framework for building websites, has fixed 21 security issues, including a serious one that lets attackers upload files to a server without logging in. In some setups this could also expose secret data and let attackers run their own code on the server. has released a free temporary fix for teams that cannot update straight away.

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What to do

  1. Upgrade Ruby on Rails to 8.1.4.1, or to 8.0.5.2 if remaining on the 8.0 series.
  2. Update MiniMagick to version 5.1 or later if the application uses :minimagick.
  3. Apply Socket's free Certified Patch for GHSA-f3w6-w445-fwh9 if an immediate Rails upgrade is not practical.
  4. Rotate potentially exposed credentials for applications using Active Storage's Disk service.

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Full story timeline · 1 update

  1. Fri 6 NovemberFree Certified Patch for Critical Rails Active Storage VulnerabilitySocket Blog

Who reported · 1 outlet

Socket Blog

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