Unrated severityNVD Advisory· Published Jun 22, 2026· Updated Jun 22, 2026
Filament: Timing-based user enumeration on login page
CVE-2026-48166
Description
Filament is a collection of full-stack components for accelerated Laravel development. From 4.0.0 until 4.11.5 and 5.6.5, the login page has an observable timing discrepancy that allows unauthenticated attackers to enumerate registered email addresses. The impact is limited to disclosing whether an account exists for a given email. This vulnerability is fixed in 4.11.5 and 5.6.5.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: >=4.0.0, <4.11.5 || >=5.0.0, <5.6.5
Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1- github.com/filamentphp/filament/security/advisories/GHSA-5w46-g9pq-wh6fmitrex_refsource_CONFIRM
News mentions
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