CVE-2026-77567: CWE-287: Improper Authentication in filamentphp filament
Description
FilamentPHP filament versions prior to 4.12.0 and 5.7.0 contain an improper authentication vulnerability that allows bypassing app-based multi-factor authentication when recovery codes are enabled. Email-based multi-factor authentication is not affected. The issue is fixed in versions 4.12.0 and 5.7.0.
CVSS v3.1
Score 8.1high
Affected software
filamentphp
filament
pkg:composer/filamentphp/filamentRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-77567 is an improper authentication vulnerability (CWE-287) in filamentphp filament. The flaw arises from incorrect handling of required fields in the challenge form, which allows an attacker to bypass app-based multi-factor authentication if recovery codes are enabled. This vulnerability does not impact email-based multi-factor authentication. The vulnerability affects versions prior to 4.12.0 and 5.7.0 and has been resolved in these versions.
Potential Impact
Successful exploitation allows an attacker with limited privileges (PR:L) to bypass app-based multi-factor authentication, potentially leading to unauthorized access with high confidentiality and integrity impact but no availability impact. This increases the risk of account compromise in affected versions.
Mitigation Recommendations
Upgrade filamentphp filament to version 4.12.0 or later, or 5.7.0 or later, where this vulnerability is fixed. No other mitigation or temporary workaround is indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-08-20T20:35:30.147Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a8ca814acd9273b49150580
Added to database: 08/24/2026, 20:22:44 UTC
Last enriched: 09/10/2026, 09:07:53 UTC
Last updated: 10/08/2026, 18:48:48 UTC
Views: 59
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