CVE-2014-125126
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.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.2
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- EPSS probability
- 65.65%
- CWE
- CWE-434, CWE-306
- Published
- 2025-07-31
- Last modified
- 2026-07-15
Affected products
- Simple E-Document Simple E-Document
Weakness type
Related vulnerabilities
- CVE-2026-56291 — Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension < 2.4.1
- CVE-2026-75949 — Joomla Extension - cmsjunkie.com - Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory < 6.2.3
- CVE-2026-74803 — Joomla Extension - yootheme.com - Unauthenticated arbitrary file upload in Zoo < 4.1.64
- CVE-2026-57827 — Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12
- CVE-2026-84147 — Remote Code Execution Vulnerability in Manacle Technologies ERP System
- CVE-2026-82970 — WordPress WP Cookie Notice for GDPR, CCPA & ePrivacy Consent plugin <= 4.4.1 - Arbitrary File Upload vulnerability
- CVE-2026-81780 — WordPress Hash Form plugin <= 1.4.2 - Arbitrary File Upload vulnerability
- CVE-2026-66665 — WordPress Type Hub plugin <= 2.0.6 - Arbitrary File Upload vulnerability