Concorde, formerly know as Nexkey, is a fork of the federated microblogging platform Misskey. Prior to version 12.25Q1.1, due to an improper implementation of the logout process, authentication credentials remain in cookies even after a user has explicitly logged out, which may allow an attacker to steal authentication tokens. This could have devastating consequences if a user with admin privileges is (or was) using a shared device. Users who have logged in on a shared device should go to Settings > Security and regenerate their login tokens. Version 12.25Q1.1 fixes the issue. As a workaround, clear cookies and site data in the browser after logging out.
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Tue, 11 Feb 2025 16:15:00 +0000
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Description | Concorde, formerly know as Nexkey, is a fork of the federated microblogging platform Misskey. Prior to version 12.25Q1.1, due to an improper implementation of the logout process, authentication credentials remain in cookies even after a user has explicitly logged out, which may allow an attacker to steal authentication tokens. This could have devastating consequences if a user with admin privileges is (or was) using a shared device. Users who have logged in on a shared device should go to Settings > Security and regenerate their login tokens. Version 12.25Q1.1 fixes the issue. As a workaround, clear cookies and site data in the browser after logging out. | |
Title | Concorde not removing authentication tokens after logging out | |
Weaknesses | CWE-613 | |
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-02-11T15:41:41.811Z
Updated: 2025-02-11T16:12:06.824Z
Reserved: 2025-01-29T15:18:03.211Z
Link: CVE-2025-24973

Updated: 2025-02-11T16:12:02.423Z

Status : Received
Published: 2025-02-11T16:15:52.020
Modified: 2025-02-11T16:15:52.020
Link: CVE-2025-24973

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