CVE-2019-25673

HIGH

UniSharp Laravel File Manager v2.0.0-alpha7 Arbitrary File Upload

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25673. PoCs published by Mohammad Danish.

AI-analyzed exploit summary This Python script exploits an arbitrary file upload vulnerability in UniSharp Laravel File Manager (CVE-2019-25673) by sending a crafted multipart HTTP POST request to upload a malicious PHP file. The exploit requires a valid Laravel session cookie and targets versions v2.0.0-alpha7 and v2.0.

Description

UniSharp Laravel File Manager v2.0.0-alpha7 and v2.0 contain an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by sending multipart form data to the upload endpoint. Attackers can upload PHP files with the type parameter set to Files and execute arbitrary code by accessing the uploaded file through the working directory path.

Exploits (1)

exploitdb WORKING POC
by Mohammad Danish · pythonwebappsphp
https://www.exploit-db.com/exploits/46389

This Python script exploits an arbitrary file upload vulnerability in UniSharp Laravel File Manager (CVE-2019-25673) by sending a crafted multipart HTTP POST request to upload a malicious PHP file. The exploit requires a valid Laravel session cookie and targets versions v2.0.0-alpha7 and v2.0.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: UniSharp Laravel File Manager v2.0.0-alpha7 & v2.0
Auth required
Prerequisites: valid Laravel session cookie · access to the Laravel File Manager interface
devstral-2 · analyzed Apr 07, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit
ExploitDB-46389
https://www.exploit-db.com/exploits/46389
Product product
Official Product Homepage
https://github.com/UniSharp/laravel-filemanager
Product issue-tracking
Source Code Repository
https://github.com/UniSharp/laravel-filemanager/issues/356
Third Party Advisory third-party-advisory
VulnCheck Advisory: UniSharp Laravel File Manager v2.0.0-alpha7 Arbitrary File Upload
https://www.vulncheck.com/advisories/unisharp-laravel-file-manager-alpha7-arbitrary-file-upload

Scores

CVSS v3 8.8
EPSS 0.0041
EPSS Percentile 32.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-434
Status published
Products (1)
UniSharp/Laravel File Manager 2.0.0
Published Apr 05, 2026
Tracked Since Apr 06, 2026