Vulnerability Report

CVE-2006-4272

Title: Jelsoft Vbulletin Denial of Service (DoS)

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2006-4272.

CWE Category NVD-CWE-noinfo
Published Date Aug 21, 2006
Modified Date Jun 16, 2026
Exploit Status Not Found
Score 7.5 CVSS v2.0
Exploit Probability (EPSS)
1.51%

Vulnerability Summary

CVE-2006-4272: Jelsoft vBulletin 3.5.4 allows remote attackers to register multiple arbitrary users and cause a denial of service (resource consumption) via a large number of requests to register.php. NOTE: the vendor has disputed this vulnerability, stating "If you have the CAPTCHA enabled then the registrations wont even go through. ... if you are talking about the flood being allowed in the first place then surely this is something that should be handled at the server level.

Impacted Vendors

J
jelsoft 1
V
vbulletin 1

Reference Links

http://archives.neohapsis.com/archives/bugtraq/2006-08/0381.html http://securityreason.com/securityalert/1426 http://www.securityfocus.com/archive/1/443648/100/0/threaded http://archives.neohapsis.com/archives/bugtraq/2006-08/0381.html http://securityreason.com/securityalert/1426 http://www.securityfocus.com/archive/1/443648/100/0/threaded
CVSS v2.0
Source Entity [email protected]
Severity HIGH
7.5
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2006-4272 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.