CyberRota Analysis
AI-GeneratedTirreno versions prior to 0.10.0 are vulnerable to a session fixation issue that allows attackers to exploit unrotated session identifiers during authentication. This flaw can enable unauthorized access to a user's authenticated session if an attacker can manipulate the session identifier in the victim's browser. Organizations using tirreno for authentication should prioritize upgrading to version 0.10.0 to mitigate this risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
tirreno, a security framework, has a session fixation issue in versions prior to 0.10.0. During authentication, tirreno validates the user's credentials and establishes the authenticated session, but it does not call `session_regenerate_id()` afterward. As a result, the session identifier is not rotated on login, it stays the same before and after authentication. An attacker able to fix a known session identifier in a victim's browser (for example through a network man-in-the-middle position, or a separate cross-site scripting or subdomain cookie-injection issue) could then gain access to the victim's authenticated session. The issue is fixed in v0.10.0. The session identifier is now regenerated on successful authentication, and the previous session is destroyed. There is no configuration-level workaround.