VULNERABILITY INTELLIGENCE
CVE-2025-56399
CVSS score8.8 HIGH
EPSS probability0.60%
CISA KEVNot currently listed
Published2025-10-28
Last modified2026-07-05
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
alexusmai laravel-file-manager 3.3.1 and before allows an authenticated attacker to achieve Remote Code Execution (RCE) through a crafted file upload. A file with a '.png` extension containing PHP code can be uploaded via the file manager interface. Although the upload appears to fail client-side validation, the file is still saved on the server. The attacker can then use the rename API to change the file extension to `.php`, and upon accessing it via a public URL, the server executes the embedded code.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-94