Vulnerability Report

CVE-2006-0450

Title: Phpbb Group Phpbb Denial of Service (DoS)

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2006-0450.

CWE Category NVD-CWE-noinfo

Published Date Jan 27, 2006

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

5.09%

Vulnerability Summary

CVE-2006-0450: phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash) by (1) registering many users through profile.php or (2) using search.php to search in a certain way that confuses the database.

Impacted Vendors

phpbb 1

phpbb_group 1

Reference Links

http://h4cky0u.org/viewtopic.php?t=637 http://securityreason.com/securityalert/368 http://www.h4cky0u.org/advisories/HYSA-2006-001-phpbb.txt http://www.securityfocus.com/archive/1/423030/100/0/threaded https://exchange.xforce.ibmcloud.com/vulnerabilities/24327 http://h4cky0u.org/viewtopic.php?t=637 http://securityreason.com/securityalert/368 http://www.h4cky0u.org/advisories/HYSA-2006-001-phpbb.txt http://www.securityfocus.com/archive/1/423030/100/0/threaded https://exchange.xforce.ibmcloud.com/vulnerabilities/24327

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2006-0450 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

January 27, 2006 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:N/I:N/A:P

Affected Stack

No specific products linked.