PT-2025-31546 · Undefined · Undefined

Published 2025-07-31 · Updated 2025-07-31 · CVE-2014-125126

NVD

CVSS v4.0

9.2

Critical

Base vector

AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

An unrestricted file upload vulnerability exists in Simple E-Document versions 3.0 to 3.1 that allows an unauthenticated attacker to bypass authentication by sending a specific cookie header (access=3) with HTTP requests. The application’s upload mechanism fails to restrict file types and does not validate or sanitize user-supplied input, allowing attackers to upload malicious .php scripts. Authentication can be bypassed entirely by supplying a specially crafted cookie (access=3), granting access to the upload functionality without valid credentials. If file uploads are enabled on the server, the attacker can upload a web shell and gain remote code execution with the privileges of the web server user, potentially leading to full system compromise.

Fix

Missing Authentication

Unrestricted File Upload

Weakness Enumeration

CWE-306

CWE-434

Related Identifiers

CVE-2014-125126

Affected Products

Undefined

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2014-125126 · Security Note
• https://exploit-db.com/exploits/31264 · Note
• https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/simple_e_document_upload_exec.rb · Note
• https://vulncheck.com/advisories/simple-edocument-abitrary-file-upload-rce · Note
• https://sourceforge.net/projects/simplee-doc · Note