{"id":"GHSA-xwpv-pqxp-5v36","aliases":["CVE-2026-84307"],"title":"Filament: Password validity disclosure for accounts denied panel access on login page","description":"When multi-factor authentication is enabled, the login page presents the multi-factor challenge before evaluating `canAccessPanel()`. For an account that `canAccessPanel()` denies, submitting the correct password renders the challenge while an incorrect password returns the generic failure message, allowing an unauthenticated attacker to confirm that a password is valid for that account. When email-based multi-factor authentication is used, a login code is also sent to the account holder.\n\nThis issue **only** applies to accounts that both have multi-factor authentication enabled and are denied by `canAccessPanel()`. Authentication is not bypassed as the check still runs after the challenge, and no session is created.","severity":"low","score":3.7,"published":"2026-09-01T21:29:00.000Z","modified":"2026-09-01T21:40:52.593Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"filament/filament","ranges":[{"events":[{"introduced":"4.0.0"},{"fixed":"4.12.5"}],"type":"ECOSYSTEM"}],"versions":["v4.0.0","v4.0.1","v4.0.10","v4.0.11","v4.0.12","v4.0.13","v4.0.14","v4.0.15","v4.0.16","v4.0.17","v4.0.18","v4.0.19","v4.0.2","v4.0.20","v4.0.3","v4.0.4","v4.0.5","v4.0.6","v4.0.7","v4.0.8","v4.0.9","v4.1.0","v4.1.1","v4.1.10","v4.1.2","v4.1.3","v4.1.4","v4.1.5","v4.1.6","v4.1.7","v4.1.8","v4.1.9","v4.10.0","v4.10.1","v4.10.2","v4.11.0","v4.11.1","v4.11.2","v4.11.3","v4.11.4","v4.11.5","v4.11.6","v4.11.7","v4.11.8","v4.12.0","v4.12.0-beta1","v4.12.0-beta2","v4.12.0-beta3","v4.12.0-beta4","v4.12.1","v4.12.2","v4.12.3","v4.12.4","v4.2.0","v4.2.1","v4.2.2","v4.2.3","v4.2.4","v4.3.0","v4.3.1","v4.4.0","v4.5.0","v4.5.1","v4.5.2","v4.5.3","v4.6.0","v4.6.1","v4.6.2","v4.6.3","v4.7.0","v4.7.1","v4.7.2","v4.7.3","v4.7.4","v4.8.0","v4.8.1","v4.8.2","v4.8.3","v4.8.4","v4.8.5","v4.9.0","v4.9.1","v4.9.2","v4.9.3","v4.9.4","v4.9.5"],"fixed":["4.12.5"]},{"ecosystem":"Packagist","name":"filament/filament","ranges":[{"events":[{"introduced":"5.0.0"},{"fixed":"5.7.5"}],"type":"ECOSYSTEM"}],"versions":["v5.0.0","v5.1.0","v5.1.1","v5.1.2","v5.1.3","v5.2.0","v5.2.1","v5.2.2","v5.2.3","v5.2.4","v5.3.0","v5.3.1","v5.3.2","v5.3.3","v5.3.4","v5.3.5","v5.4.0","v5.4.1","v5.4.2","v5.4.3","v5.4.4","v5.4.5","v5.5.0","v5.5.1","v5.5.2","v5.6.0","v5.6.1","v5.6.2","v5.6.3","v5.6.4","v5.6.5","v5.6.6","v5.6.7","v5.6.8","v5.7.0","v5.7.0-beta1","v5.7.0-beta2","v5.7.0-beta3","v5.7.0-beta4","v5.7.1","v5.7.2","v5.7.3","v5.7.4"],"fixed":["5.7.5"]}],"references":["https://github.com/filamentphp/filament/security/advisories/GHSA-xwpv-pqxp-5v36","https://github.com/filamentphp/filament/pull/20308","https://github.com/filamentphp/filament/commit/ad5aacbc6d089b3dd7243ec1c1f8ab19dff7c3a1","https://github.com/filamentphp/filament","https://github.com/filamentphp/filament/releases/tag/v4.12.5","https://github.com/filamentphp/filament/releases/tag/v5.7.5"],"sources":[{"name":"OSV","id":"GHSA-xwpv-pqxp-5v36","modified":"2026-09-01T21:40:52.593518Z","url":"https://osv.dev/vulnerability/GHSA-xwpv-pqxp-5v36"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","score":3.7}]}