CVE-2006-6040

vBulletin 3.6.x - Cross-Site Scripting via Admin Control Panel Parameters

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-6040. PoCs published by insanity.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in vBulletin by injecting arbitrary JavaScript code via unsanitized input parameters in the admin control panel. The PoC uses the 'prefs' and 'navprefs' parameters to trigger the XSS payload.

Description

Multiple cross-site scripting (XSS) vulnerabilities in admincp/index.php in Jelsoft vBulletin 3.6.x allow remote attackers to inject arbitrary web script or HTML via (1) the prefs parameter in a buildnavprefs action or (2) the navprefs parameter in a savenavprefs action.

Exploits (1)

exploitdb WORKING POC VERIFIED
by insanity · textwebappsphp
https://www.exploit-db.com/exploits/29079

This exploit demonstrates a cross-site scripting (XSS) vulnerability in vBulletin by injecting arbitrary JavaScript code via unsanitized input parameters in the admin control panel. The PoC uses the 'prefs' and 'navprefs' parameters to trigger the XSS payload.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: vBulletin 3.6.0 to 3.6.3
Auth required
Prerequisites: Access to the admin control panel · Valid session or authentication credentials
MITRE ATT&CK
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (7)

Core 7
Core References
Patch, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/23011
Exploit, Patch vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/21157
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/30408
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/4599
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/1903
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/451959/100/0/threaded

Scores

EPSS 0.0223
EPSS Percentile 80.7%

Details

Status published
Products (4)
jelsoft/vbulletin 3.6.0
jelsoft/vbulletin 3.6.1
jelsoft/vbulletin 3.6.2
jelsoft/vbulletin 3.6.3
Published Nov 22, 2006
Tracked Since Feb 18, 2026