CVE-2009-3321

SaphpLesson 4.3 - SQL Injection via CLIENT_IP HTTP Header

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-3321. PoCs published by Jafer Al Zidjali.

AI-analyzed exploit summary This Ruby script exploits a blind SQL injection vulnerability in SaphpLesson v4.3 by injecting malicious SQL queries via the CLIENT_IP header. It uses time-based techniques to extract username and password hash information.

Description

SQL injection vulnerability in SaphpLesson 4.3, when magic_quotes_gpc is disabled, allows remote attackers to execute arbitrary SQL commands via the CLIENT_IP HTTP header.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Jafer Al Zidjali · rubywebappsphp
https://www.exploit-db.com/exploits/9700

This Ruby script exploits a blind SQL injection vulnerability in SaphpLesson v4.3 by injecting malicious SQL queries via the CLIENT_IP header. It uses time-based techniques to extract username and password hash information.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: SaphpLesson v4.3
No auth needed
Prerequisites: Network access to the target application · SaphpLesson v4.3 installed and running
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Exploit, Third Party Advisory exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/9700
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/36422
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/36737
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/58173
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/53305

Scores

EPSS 0.0094
EPSS Percentile 56.4%

Details

CWE
CWE-89
Status published
Products (1)
saphplesson/saphplesson 4.3
Published Sep 23, 2009
Tracked Since Feb 18, 2026