Filament: Password validity disclosure for accounts denied panel access on login page

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-84307
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-01 20:17:24 UTC
Updated2026-09-02 16:17:28 UTC
DescriptionFilament 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.

Risk And Classification

Primary CVSS: v3.1 3.7 LOW from [email protected]

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.002930000 probability, percentile 0.214420000 (date 2026-09-02)

Problem Types: CWE-204 | CWE-204 CWE-204: Observable Response Discrepancy

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Filamentphp Filament affected >= 4.0.0, < 4.12.5 Not specified
CNA Filamentphp Filament affected >= 5.0.0, < 5.7.5 Not specified

References

ReferenceSourceLinkTags
github.com/filamentphp/filament/releases/tag/v5.7.5 [email protected] github.com
github.com/filamentphp/filament/commit/ad5aacbc6d089b3dd7243ec1c1f8ab19d... [email protected] github.com
github.com/filamentphp/filament/security/advisories/GHSA-xwpv-pqxp-5v36 [email protected] github.com
github.com/filamentphp/filament/pull/20308 [email protected] github.com
github.com/filamentphp/filament/releases/tag/v4.12.5 [email protected] github.com
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