CVE-2009-0810

xGuestbook 2.0 - SQL Injection via User Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-0810. PoCs published by Fireshot.

AI-analyzed exploit summary This exploit demonstrates an SQL injection vulnerability in XGuestBook v2.0, allowing authentication bypass by injecting 'admin' or '1=1' into the username field. The vulnerable code directly interpolates user input into an SQL query without sanitization.

Description

SQL injection vulnerability in login.php in xGuestbook 2.0 allows remote attackers to execute arbitrary SQL commands via the user parameter.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Fireshot · textwebappsphp
https://www.exploit-db.com/exploits/8101

This exploit demonstrates an SQL injection vulnerability in XGuestBook v2.0, allowing authentication bypass by injecting 'admin' or '1=1' into the username field. The vulnerable code directly interpolates user input into an SQL query without sanitization.

Classification
Working Poc 90%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: XGuestBook v2.0
No auth needed
Prerequisites: Access to the login page of the target application
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/48881
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/33875
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/8101
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/0523

Scores

EPSS 0.0097
EPSS Percentile 57.5%

Details

CWE
CWE-89
Status published
Products (1)
xatrix/xguestbook 2.0
Published Mar 04, 2009
Tracked Since Feb 18, 2026