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CVE-2025-53826

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

Published: Jul 15, 2025Updated: Aug 5, 2025 Sources: CVE List NVD GHSACWE-305
9.8CRITICAL
NVD MITRE
EPSS Score
0.5%
Top 59.7%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

File Browser’s insecure JWT handling can lead to session replay attacks after logout

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-305CWE-385CWE-613

Affected Products

Go
package-ecosystem
github.com/filebrowser/filebrowser
OSS Libraries
github.com/filebrowser/filebrowser/v2
OSS Libraries
filebrowser
oss-project
filebrowserOn-prem
Web & CMS Plugins / site-builder

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Defense Evasion
Initial Access
View detailed technique mapping

References

https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7xwp-2cpp-p8r7
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-53826
nvd.nist.gov
https://github.com/filebrowser/filebrowser/issues/5216
github.com
and 1 more references View all →

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