Severity:

CRITICAL RISK

(9.1)

Auth Bypass via Proxy Headers (CWE-290) in FileBrowser

CVE-2026-54089

Published:

Status:

Deferred

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Vulnerability Type

Category:

Authentication Bypass

CWE:

CWE-287;CWE-290

Impact:

Account Takeover and Unauthorized Account Creation

Severity:

CRITICAL RISK

(9.1)

CVSS Version:

3.1

Vulnerability Type

Category:

Authentication Bypass

CWE:

CWE-287;CWE-290

Impact:

Account Takeover and Unauthorized Account Creation

Severity:

CRITICAL RISK

(9.1)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.