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Package · Debian

ruby-rack-session

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

2 results · Feed

  • Critical 9.3
    CVE-2026-39324 Public exploit

    Rack::Session::Cookie secrets: decrypt failure fallback enables secretless session forgery and Marshal deserialization

    Rack::Session is a session management implementation for Rack. From 2.0.0 to before 2.1.2, Rack::Session::Cookie incorrectly handles decryption failures when configured with secrets:. If cookie decryption fails, the implementation falls back to a default deco…

    rack rack-session rack-session ruby-rack-session Debian Ubuntu RubyGems
  • Medium 4.2
    CVE-2025-46336

    Rack session gets restored after deletion

    Rack::Session is a session management implementation for Rack. In versions starting from 2.0.0 to before 2.1.1, when using the Rack::Session::Pool middleware, and provided the attacker can acquire a session cookie (already a major issue), the session may be r…

    rack rack-session ruby-rack rack-session Debian Ubuntu RubyGems