PT-2023-27033 · Unknown · Filebrowser

Febinrev · Published 2023-09-16 · Updated 2025-03-27 · CVE-2023-39612

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions FileBrowser versions prior to 2.23.0

Description A cross-site scripting (XSS) issue allows an authenticated attacker to escalate privileges to Administrator via user interaction with a crafted HTML file or URL.

Recommendations For versions prior to 2.23.0, update to version 2.23.0 or later to resolve the issue. As a temporary workaround, consider restricting user interaction with crafted HTML files or URLs to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-39612

Affected Products

Filebrowser

References · 7

• 🔥 https://github.com/filebrowser/filebrowser/issues/2570 · Exploit
• 🔥 https://febin0x4e4a.wordpress.com/2023/09/15/xss-in-filebrowser-leads-to-admin-account-takeover-in-filebrowser · Exploit
• https://github.com/filebrowser/filebrowser/commit/b508ac3d4f7f0f75d6b49c99bdc661a6d2173f30 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-39612 · Security Note
• https://osv.dev/vulnerability/CVE-2023-39612 · Vendor Advisory
• https://t.me/cibsecurity/70627 · Telegram Post
• https://t.me/cvenotify/116503 · Telegram Post