GHSA-52xp-w8hr-xv3c: High severity composer/filament/filament vulnerability

Published Sep 1, 2026
·
Updated

A flaw in the challenge handling for app-based multi-factor authentication allows the second factor to be bypassed. This issue does not affect email-based MFA. It also only applies when recovery codes are enabled.

Affected Software

2 affected componentsFixes available
composer/filament/filament>=5.0.0<5.7.0
5.7.0
composer/filament/filament>=4.0.0<4.12.0
4.12.0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade composer/filament/filament to a version that resolves this vulnerability.

    Fixed in 5.7.0
  2. Upgrade

    Upgrade composer/filament/filament to a version that resolves this vulnerability.

    Fixed in 4.12.0

Event History

Sep 1, 2026
Advisory Published
via GitHub·09:28 PM
Data Sourced
via GitHub·09:28 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

Which deployments are affected by this issue?

The issue applies to deployments using app-based MFA with recovery codes enabled. Email-based MFA is not affected.

2

What access does an attacker need to exploit the MFA bypass?

The provided CVSS vector indicates the attacker needs low-level privileges and can exploit the issue remotely without user interaction. The impact includes high confidentiality and integrity impact.

Contact

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