CyberRota Analysis
AI-GeneratedThe vulnerability allows unauthenticated attackers to manipulate the socket.io sessionId parameter, leading to potential filesystem traversal and arbitrary directory deletion. This poses a significant risk to any service utilizing affected versions of Chainlit, particularly those with sensitive data or critical infrastructure. Organizations using Chainlit should prioritize patching to mitigate the risk of exploitation.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Chainlit through 2.12.0 fails to validate the client-supplied socket.io sessionId parameter, allowing unauthenticated attackers to traverse filesystem paths by injecting absolute or relative path sequences. Attackers can craft malicious sessionId values that escape the upload directory and recursively delete arbitrary directories accessible to the service process.