CVE-2026-48500— Filament: Unauthenticated temporary file upload on auth pages
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I. Basic Information for CVE-2026-48500
Vulnerability Information
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Vulnerability Title
Filament: Unauthenticated temporary file upload on auth pages
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| filamentphp | filament | >= 3.0.0, < 3.3.52 | - |
II. Public POCs for CVE-2026-48500
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-48500 (1)
Same Patch Batch · filamentphp · 2026-06-22 · 6 CVEs total
| CVE-2026-55409 | 7.6 HIGH | Filament: Disabled RichEditor field state can be used for XSS |
| CVE-2026-48505 | 7.4 HIGH | Filament: Multi-factor authentication (app) recovery codes can still be used multiple time |
| CVE-2026-48067 | 6.5 MEDIUM | Filament: Inconsistent scope enforcement for AttachAction and AssociateAction Select field |
| CVE-2026-48167 | 6.4 MEDIUM | Filament: Unvalidated ImageColumn and ImageEntry values can be used for XSS |
| CVE-2026-48166 | 5.3 MEDIUM | Filament: Timing-based user enumeration on login page |
IV. Related Vulnerabilities
Same product: filament
- CVE-2026-55409
Filament: Disabled RichEditor field state can be used for XS - CVE-2026-48067
Filament: Inconsistent scope enforcement for AttachAction an - CVE-2026-48167
Filament: Unvalidated ImageColumn and ImageEntry values can - CVE-2026-48166
Filament: Timing-based user enumeration on login page - CVE-2026-48505
Filament: Multi-factor authentication (app) recovery codes c
Same vendor: filamentphp
- CVE-2026-55409
Filament: Disabled RichEditor field state can be used for XS - CVE-2026-48067
Filament: Inconsistent scope enforcement for AttachAction an - CVE-2026-48167
Filament: Unvalidated ImageColumn and ImageEntry values can - CVE-2026-48166
Filament: Timing-based user enumeration on login page - CVE-2026-48505
Filament: Multi-factor authentication (app) recovery codes c
Same weakness: CWE-862
- CVE-2026-57518
Pagekit CMS 1.0.18 Privilege Escalation via UserApiControlle - CVE-2026-57661
WordPress WPComplete plugin <= 2.9.5.5 - Broken Access Contr - CVE-2026-57660
WordPress Booking and Rental Manager plugin <= 2.7.1 - Broke - CVE-2026-57654
WordPress Affiliates Manager plugin <= 2.9.49 - Broken Acces - CVE-2026-57649
WordPress Shoppable Images Lite plugin <= 1.3 - Broken Acces
V. Comments for CVE-2026-48500
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