CVE-2026-77567
Received Received - Intake

Authentication Bypass in Filament via Challenge-Form Handling

Publication date: 2026-08-24

Last updated on: 2026-08-24

Assigner: GitHub, Inc.

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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-08-24
Last Modified
2026-08-24
Generated
2026-08-25
AI Q&A
2026-08-25
EPSS Evaluated
N/A
NVD
CVE-2026-77567
EUVD
EUVD-2026-65118

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
filament filament to 4.12.0 (exc)
filament filament to 5.7.0 (exc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-287 When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability in Filament versions before 4.12.0 and 5.7.0 involves incorrect handling of required fields in the challenge-form for app-based multi-factor authentication. This flaw allows attackers to bypass the authentication process when recovery codes are enabled. Email-based multi-factor authentication remains unaffected.

Impact Analysis

If you use affected Filament versions with app-based multi-factor authentication and recovery codes enabled, an attacker could bypass authentication and gain unauthorized access to your application. This could lead to data breaches, unauthorized actions, or compromised user accounts.

Compliance Impact

This vulnerability could lead to unauthorized access, potentially violating data protection requirements under GDPR and HIPAA. Organizations may face compliance violations, legal penalties, and reputational damage if user data is exposed due to this flaw.

Mitigation Strategies

Update Filament to versions 4.12.0 or 5.7.0 or later to address the incorrect challenge-form required-field handling issue.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-77567. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart