Cross-Site Scripting Vulnerability in FileBrowser by FileBrowser
CVE-2023-39612

9CRITICAL

Key Information:

Vendor

Filebrowser

Status
Filebrowser
Vendor
CVE Published:
16 September 2023

What is CVE-2023-39612?

A cross-site scripting (XSS) vulnerability exists in FileBrowser prior to version 2.23.0, enabling an authenticated attacker to escalate their privileges to that of an Administrator. This can occur through user interaction with a specially crafted HTML file or URL, which may lead to unauthorized access and possible control over the affected system. It highlights the importance of reviewing file handling and user input processes to mitigate such risks.

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References

https://github.com/filebrowser/filebrowser/issues/2570
https://github.com/filebrowser/filebrowser/commit/b508ac3...
https://febin0x4e4a.wordpress.com/2023/09/15/xss-in-fileb...

CVSS V3.1

Score:
9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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