Dashboard / CVE-2026-44332

CVE-2026-44332

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 71/100
Published: 2026-07-08 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: Low
I: None
A: None

Description

Fiber is an Express inspired web framework written in Go. Prior to 3.3.0, the default Authorizer function in the BasicAuth middleware in middleware/basicauth/config.go uses short-circuit evaluation that skips password hash comparison for non-existent usernames, enabling reliable remote username enumeration through response timing differences. This issue is fixed in version 3.3.0.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
gofiber fiber < 3.3.0

References & Advisories (4)

Bug Bounty Relevance

71 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

5.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.52%
Raw Score 0.005170
Percentile 43.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00517
2026-10-28
0.00517

Intelligence Sources

nvd ref →

External Links