CVE-2023-20866 (spring_session)

In Spring Session version 3.0.0, the session id can be logged to the standard output stream. This vulnerability exposes sensitive information to those who have access to the application logs and can be used for session hijacking. Specifically, an application is vulnerable if it is using HeaderHttpSessionIdResolver.

access application cve hijacking information logs sensitive information session session hijacking spring standard stream version vulnerability vulnerable