CVE-2025-53826
FileBrowser Has Insecure JWT Handling Which Allows Session Replay Attacks after Logout
9.8CVSSCRITICAL
Description
File Browser’s insecure JWT handling can lead to session replay attacks after logout
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
1 exploit source identified
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View exploit details Official Patch Available
MITRE ATT&CK
2 techniques Defense Evasion
Initial Access
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 →
Timeline
Published
Jul 15, 2025
Last Updated
Aug 5, 2025
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