CVE-2006-2109

JSBoard < 2.0.12 - Cross-Site Scripting via parse_query_str Function

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-2109. PoCs published by Alexander Klink.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in JSBoard due to insufficient input sanitization. The PoC shows how an attacker can inject arbitrary JavaScript code via the 'table' parameter in the login.php URL to steal cookies.

Description

Cross-site scripting (XSS) vulnerability in the parse_query_str function in include/print.php in JSBoard 2.0.10 and 2.0.11, and possibly other versions before 2.0.12, allows remote attackers to inject arbitrary web script or HTML via parameters that are set as global variables within the program, as demonstrated using the table parameter to login.php.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Alexander Klink · textwebappsphp
https://www.exploit-db.com/exploits/27794

This exploit demonstrates a cross-site scripting (XSS) vulnerability in JSBoard due to insufficient input sanitization. The PoC shows how an attacker can inject arbitrary JavaScript code via the 'table' parameter in the login.php URL to steal cookies.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: JSBoard (version not specified)
No auth needed
Prerequisites: Access to the vulnerable JSBoard login.php endpoint
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (7)

Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/26211
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/25222
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/19937
Exploit, Patch, Vendor Advisory x_refsource_misc
https://www.klink.name/security/aklink-sa-2006-001-jsboard-xss.txt
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/17778
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/432714/100/0/threaded
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/1636

Scores

EPSS 0.0229
EPSS Percentile 81.0%

Details

Status published
Products (5)
jsboard/jsboard 2.0.7
jsboard/jsboard 2.0.8
jsboard/jsboard 2.0.9
jsboard/jsboard 2.0.10
jsboard/jsboard < 2.0.11
Published May 02, 2006
Tracked Since Feb 18, 2026