CyberRota Analysis
AI-GeneratedTornado versions prior to 6.4.1 are vulnerable to HTTP request smuggling due to improper handling of duplicate Transfer-Encoding: chunked headers, which can lead to requests being misinterpreted and parsed incorrectly. This flaw can be exploited by attackers, particularly when Tornado is behind proxies, allowing for potential access control bypass, cache poisoning, and connection desynchronization. Organizations using Tornado in their web applications should prioritize patching to mitigate these risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
Tornado before 6.4.1 ignores duplicate Transfer-Encoding: chunked headers, treating requests as having no message body and parsing the chunked body as a subsequent request. Attackers can exploit this inconsistency when Tornado is deployed behind proxies to perform HTTP request smuggling, enabling access control bypass, cache poisoning, or connection desynchronization.