CVE-2025-24973

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Source

https://cve.org/CVERecord?id=CVE-2025-24973

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-24973.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-24973

Aliases

GHSA-2369-p2wh-7cc2

Published

2025-02-11T15:41:41.811Z

Modified

2026-07-15T01:49:10.334321170Z

Severity

9.3 (Critical) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator

Summary

Concorde not removing authentication tokens after logging out

Details

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/24xxx/CVE-2025-24973.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-613"
    ]
}

References

Affected packages

Git / github.com/nexryai/concorde

Affected ranges

Type

GIT

Repo

https://github.com/nexryai/concorde

Events

Introduced

Fixed

1f6ac9b289906083b132e4f9667a31a60ef83e4e

Database specific

{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "12.25Q1.1"
        }
    ]
}

Affected versions

12.*

12.119.2-fix.1

12.119.2-fix.2

12.119.2-fix.3

12.119.2-fix.4

12.119.2-fix.5

12.119.2-fix.5.1

12.119.2-fix.5.2

12.119.2-fix.5.3

12.119.2-fix.5.4

12.119.2-fix.5.5

v12.*

v12.24Q2.1

v12.24Q2.1-fix

v12.24Q2.2

v12.24Q2.3

v12.24Q2.4

v12.24Q2.5

v12.24Q2.6

v12.24Q3.1

v12.24Q3.2

v12.24Q4.1

v12.24Q4.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-24973.json"