CVE-2009-4722

Limny 1.01 - SQL Injection via Username Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-4722. PoCs published by SirGod.

AI-analyzed exploit summary This exploit demonstrates an SQL injection vulnerability in Limny 1.01, allowing authentication bypass by injecting a tautology into the username field. The vulnerable code in `includes/functions.php` directly interpolates user input into an SQL query without proper sanitization.

Description

SQL injection vulnerability in the CheckLogin function in includes/functions.php in Limny 1.01, when magic_quotes_gpc is disabled, allows remote attackers to execute arbitrary SQL commands via the username parameter.

Exploits (1)

exploitdb WORKING POC VERIFIED
by SirGod · textwebappsphp
https://www.exploit-db.com/exploits/9281

This exploit demonstrates an SQL injection vulnerability in Limny 1.01, allowing authentication bypass by injecting a tautology into the username field. The vulnerable code in `includes/functions.php` directly interpolates user input into an SQL query without proper sanitization.

Classification
Working Poc 100%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Limny 1.01
No auth needed
Prerequisites: magic_quotes_gpc = off · knowledge of an admin username (commonly 'admin')
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/52009
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/35993
Exploit vdb-entry x_refsource_osvdb
http://www.osvdb.org/56592
Exploit, Third Party Advisory exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/9281

Scores

EPSS 0.0194
EPSS Percentile 77.5%

Details

CWE
CWE-89
Status published
Products (1)
limny/limny 1.01
Published Mar 18, 2010
Tracked Since Feb 18, 2026