Vulnerability Description
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, the Link storage struct is serialized directly by sharePostHandler, shareListHandler, and shareGetsHandler through renderJSON, causing POST /api/share/{path} and GET /api/shares to expose password_hash and the bypass token, while an administrator can retrieve these secrets for every user's shares, enabling offline password cracking and direct access to protected shares. This issue is fixed in version 2.63.17.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/filebrowser/filebrowser/commit/ec130546713c44cd24556907552ac5
- https://github.com/filebrowser/filebrowser/releases/tag/v2.63.17
- https://github.com/filebrowser/filebrowser/security/advisories/GHSA-833g-cqhp-h7
FAQ
What is CVE-2026-62684?
CVE-2026-62684 is a vulnerability with a CVSS score of 2.7 (LOW). File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, the Link storage struct is serialized directl...
How severe is CVE-2026-62684?
CVE-2026-62684 has been rated LOW with a CVSS base score of 2.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-62684?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.