CVE-2026-84307 (GCVE-0-2026-84307)

Vulnerability from cvelistv5 – Published: 2026-09-01 19:13 – Updated: 2026-09-02 16:02
VLAI
Title
Filament: Password validity disclosure for accounts denied panel access on login page
Summary
Filament is a collection of full-stack components for accelerated Laravel development. From 4.0.0 until 4.12.5 and 5.7.5, packages/panels/src/Auth/Pages/Login.php presents the multi-factor authentication challenge before evaluating canAccessPanel(). For an account that canAccessPanel() denies, submitting the correct password renders the MFA challenge while an incorrect password returns the generic authentication failure, allowing an unauthenticated attacker to confirm whether a candidate password is valid for that account. When email-based MFA is configured, the correct-password path also sends a login code to the account holder. The issue applies only to accounts that have MFA enabled and are denied panel access. Authentication is not bypassed because canAccessPanel() still runs after the challenge, and no session is created. This issue is fixed in versions 4.12.5 and 5.7.5.
Severity
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 13:42 UTC
CWE
  • CWE-204 - Observable Response Discrepancy
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7614 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
filamentphp filament Affected: >= 4.0.0, < 4.12.5
Affected: >= 5.0.0, < 5.7.5
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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