CVE-2009-4726

Quickdev 4 PHP - Path Traversal via Download File Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-4726. PoCs published by SirGod.

AI-analyzed exploit summary This exploit demonstrates an arbitrary file download vulnerability in QuickDev 4 Php's download.php due to improper path sanitization. The PoC shows how to traverse directories and download sensitive files like boot.ini.

Description

Directory traversal vulnerability in download.php in Quickdev 4 PHP allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter.

Exploits (1)

exploitdb WORKING POC VERIFIED
by SirGod · textwebappsphp
https://www.exploit-db.com/exploits/9334

This exploit demonstrates an arbitrary file download vulnerability in QuickDev 4 Php's download.php due to improper path sanitization. The PoC shows how to traverse directories and download sensitive files like boot.ini.

Classification
Working Poc 90%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: QuickDev 4 Php
No auth needed
Prerequisites: Access to the download.php endpoint
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/9334
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/2126
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/36130

Scores

EPSS 0.0292
EPSS Percentile 85.2%

Details

CWE
CWE-22
Status published
Products (1)
olivier_michaud_pierre-yves/quickdev4php
Published Mar 18, 2010
Tracked Since Feb 18, 2026