CVE-2025-53826

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Source
https://cve.org/CVERecord?id=CVE-2025-53826
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53826.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-53826
Aliases
Downstream
Related
Published
2025-07-15T18:12:24.289Z
Modified
2026-07-08T08:12:09.420121978Z
Severity
  • 7.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
FileBrowser Has Insecure JWT Handling Which Allows Session Replay Attacks after Logout
Details

File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename, and edit files. In version 2.39.0, File Browser’s authentication system issues long-lived JWT tokens that remain valid even after the user logs out. As of time of publication, no known patches exist.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53826.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-305",
        "CWE-385",
        "CWE-613"
    ]
}
References

Affected packages

Git / github.com/filebrowser/filebrowser

Affected ranges

Type
GIT
Repo
https://github.com/filebrowser/filebrowser
Events
Introduced
e6ffb653740e37118d1882edb8d71ebe6663fece
Last affected
e6ffb653740e37118d1882edb8d71ebe6663fece
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "CPE_STRING"
    ],
    "cpe": "cpe:2.3:a:filebrowser:filebrowser:2.39.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "= 2.39.0"
        },
        {
            "last_affected": "= 2.39.0"
        },
        {
            "introduced": "2.39.0"
        },
        {
            "last_affected": "2.39.0"
        }
    ]
}

Affected versions

2.*
2.39.0
= 2.*
= 2.39.0
v2.*
v2.39.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53826.json"