CVE-2026-48166

MEDIUM

Filament: Timing-based user enumeration on login page

Title source: cna
STIX 2.1

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.

References (1)

Core 1
Core References

Scores

CVSS v3 5.3
EPSS 0.0034
EPSS Percentile 27.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-208
Status published
Products (4)
filament/filament 4.0.0 - 4.11.5Packagist
filament/filament 5.0.0 - 5.6.5Packagist
filamentphp/filament >= 4.0.0, < 4.11.5
filamentphp/filament >= 5.0.0, < 5.6.5
Published Jun 22, 2026
Tracked Since Jun 23, 2026