Critical Vulnerability in Ruby on Rails Patched, Allows Unauthenticated File Access and RCE

A critical vulnerability in Ruby on Rails allows unauthenticated attackers to read arbitrary files and potentially achieve remote code execution (RCE). The flaw was addressed in a recent patch, though no specific CVE ID, version numbers, or exact release date were provided. The vulnerability affects Ruby on Rails applications, with exploitation requiring no prior authentication. The impact includes unauthorized file access and the possibility of executing malicious code on vulnerable systems. No details on active exploitation or affected deployment environments were disclosed.