CVE-2026-48166: Filament: Timing-based user enumeration on login page

medium Affects filament/filament. Feed 2026.10.29.1, updated 2026-10-28; published 2026-06-23; advisory modified 2026-09-10.

Filament: Timing-based user enumeration on login page

Package: filament/filament Composer
Affected versions: >=4.0.0 and <4.11.5 or >=5.0.0 and <5.6.5
Fixed in: 4.11.5, 5.6.5
Severity: medium CVSS 5.3
Exploitation: not on CISA KEV · EPSS 0% (27.9th percentile)
Published: 2026-06-23
Source: osv.dev

References

CWE-208

NVD record filament/filament advisories

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