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CWE

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CVE-2025-46336

Published: May 8, 2025

Modified: May 8, 2025

PUBLISHED

CVSS v3.1

4.2

MEDIUM

Description

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.

Vendor	Product	Versions
rack	rack-session	affected `>= 2.0.0, < 2.1.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

https://github.com/rack/rack-session/security/advisories/GHSA-9j94-67jr-4cqj

x_refsource_CONFIRM

https://github.com/rack/rack/security/advisories/GHSA-vpfw-47h7-xj4g

x_refsource_MISC

https://github.com/rack/rack-session/commit/c28c4a8c1861d814e09f2ae48264ac4c40be2d3b

x_refsource_MISC

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