CVE-2025-46336 (GCVE-0-2025-46336)
Vulnerability from cvelistv5
Published
2025-05-08 19:26
Modified
2025-05-08 20:18
Severity ?
4.2 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
  • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
  • CWE-613 - Insufficient Session Expiration
Summary
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 restored if the attacker can trigger a long running request (within that same session) adjacent to the user logging out, in order to retain illicit access even after a user has attempted to logout. This issue has been patched in version 2.1.1.
References
Impacted products
Vendor Product Version
rack rack-session Version: >= 2.0.0, < 2.1.1
 Create a notification for this product.
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