CVE-2006-0450

CVE-2006-0450 is a medium-severity vulnerability in Phpbb Group Phpbb with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2006-0450?
CVE-2006-0450 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2006-0450 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0450?
CVE-2006-0450 primarily affects Phpbb Group Phpbb. In total, 29 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-0450?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-0450 published?
CVE-2006-0450 was published on 2006-01-27 and last updated on 2026-06-16.

References

Affected products (29)

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