Is CVE-2026-48500 actively exploited?

No active exploitation of CVE-2026-48500 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-48500 be exploited remotely?

Yes. CVE-2026-48500 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-48500?

CVE-2026-48500 has a CVSS score of 6.5 (MEDIUM).

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MEDIUM

CVE-2026-48500

CWE-862Published: June 22, 2026· Updated: Jun 23, 2026

6.5

CVSS v3.1

EPSS:0.21%probability of exploitation in 30 daysPercentile:10.7th

Official Description

Filament is a collection of full-stack components for accelerated Laravel development. From 3.0.0 until 3.3.52, 4.11.5, and 5.6.5, any schema can contain a file upload form field, so Filament applies Livewire's WithFileUploads trait to the Livewire component the schema is embedded in. However, some schemas, such as the panel login form, do not require file uploads, and exposing unauthenticated temporary file uploads on these components is not an acceptable risk. On these components, an unauthenticated attacker could upload arbitrary files to the application's temporary storage, which could be abused to exhaust disk space or inflate storage costs. This vulnerability is fixed in 3.3.52, 4.11.5, and 5.6.5.

NVD Source

Technical Analysis

CVE-2026-48500 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.