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CVE

CVE-2025-53826

FileBrowser Has Insecure JWT Handling Which Allows Session Replay Attacks after Logout
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CVE

CVE-2025-53826

FileBrowser Has Insecure JWT Handling Which Allows Session Replay Attacks after Logout

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.7
-
4.0
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53826.json, https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7xwp-2cpp-p8r7, https://nvd.nist.gov/vuln/detail/CVE-2025-53826, https://github.com/filebrowser/filebrowser/issues/5216

Severity

0

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
0
EPSS Probability
0.0059%
EPSS Percentile
0.69397%
Introduced Version
0
Fix Available

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