CVE-2025-24973 (GCVE-0-2025-24973)
Vulnerability from cvelistv5
Published
2025-02-11 15:41
Modified
2025-02-11 16:12
Severity ?
9.3 (Critical) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-613 - Insufficient Session Expiration
Summary
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.
References
Impacted products
Vendor Product Version
nexryai concorde Version: < 12.25Q1.1
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