CVE-2026-77567: Filament: App-based MFA can be bypassed when recovery codes are enabled

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-24 · updated 2026-10-12
Weakness: CWE-287

Description

Filament is a collection of full-stack components for accelerated Laravel development. Prior to versions 4.12.0 and 5.7.0, incorrect challenge-form required-field handling allows app-based multi-factor authentication to be bypassed when recovery codes are enabled. Email-based multi-factor authentication is not affected. This issue is fixed in versions 4.12.0 and 5.7.0.

Affected products

filamentphp filament: from 4.0.0, < 4.12.0; from 5.0.0, < 5.7.0

References

https://github.com/filamentphp/filament/commit/45534a6f87f50ac6df3b43680bb33f8da9ef207b
https://github.com/filamentphp/filament/releases/tag/v4.12.0
https://github.com/filamentphp/filament/releases/tag/v5.7.0
https://github.com/filamentphp/filament/security/advisories/GHSA-52xp-w8hr-xv3c

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