CRITICALVulnerability
Global

Rails patches critical Active Storage flaw with RCE potential

·Source: BleepingComputer

Updated:

Executive Summary

A critical vulnerability in the Active Storage framework can allow an unauthenticated attacker to read arbitrary files from a Rails application, and potentially escalate to remote code execution (RCE). [...]

Analysis

A critical vulnerability in the Active Storage framework can allow an unauthenticated attacker to read arbitrary files from a Rails application, and potentially escalate to remote code execution (RCE). [...]
Source Attribution

Originally published by BleepingComputer on Aug 1, 2026.

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