CVE-2006-0450
phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash)...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2006-0450- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2006-0450- Updated
- 2026-11-02
EUVDEUVD-2006-0457 No score
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.
- Record
EUVD-2006-0457- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j4gj-7wfh-5pg2 No score
phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash)...
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.
- Record
GHSA-j4gj-7wfh-5pg2- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | Parcer0/CVE-2006-0450-phpBB-2.0.15-Multiple-DoS-Vulnerabilities | 2020-08-21 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2006-0450 is a medium vulnerability (CVSS 5.0) in Phpbb Group Phpbb, published January 27, 2006. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.09%, the 92nd percentile. No source names a fixed version.