Timing Attack Affecting filament/filament package, versions >=4.0.0, <4.11.5>=5.0.0, <5.6.5


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.21% (12th percentile)

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  • Snyk IDSNYK-PHP-FILAMENTFILAMENT-17423128
  • published23 Jun 2026
  • disclosed22 Jun 2026
  • creditWade Sparks

Introduced: 22 Jun 2026

NewCVE-2026-48166  (opens in a new tab)
CWE-208  (opens in a new tab)

How to fix?

Upgrade filament/filament to version 4.11.5, 5.6.5 or higher.

Overview

filament/filament is an A collection of full-stack components for accelerated Laravel app development.

Affected versions of this package are vulnerable to Timing Attack via the login page. An attacker can determine whether specific email addresses are registered by measuring response times during authentication attempts.

CVSS Base Scores

version 4.0
version 3.1