Ruby 4.0 Universal RCE Vulnerability via Deserialization Gadget Chain
RCEdeserializationrubyvulnerabilityexploitcybersecurity
The post references a blog entry by elttam detailing a universal Remote Code Execution (RCE) vulnerability in Ruby 4.0 through a deserialization gadget chain. The vulnerability exploits insecure deserialization to achieve arbitrary code execution. The blog provides technical details about the gadget chain used in the exploit.