How severe is CVE-2006-2220?

CVE-2006-2220 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2006-2220 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-2220?

CVE-2006-2220 affects Phpbb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-2220?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2006-2220 published?

CVE-2006-2220 was published on 2007-02-08 and last updated on 2026-06-16.

CVE-2006-2220

CVE-2006-2220 is a medium-severity vulnerability in 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. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Phpbb
Published: 2007-02-08
Last modified: 2026-06-16

Description

phpBB 2.0.20 does not properly verify user-specified input variables used as limits to SQL queries, which allows remote attackers to obtain sensitive information via a negative LIMIT specification, as demonstrated by the start parameter to memberlist.php, which reveals the SQL query in the resulting error message.

Frequently asked questions

What is CVE-2006-2220?: phpBB 2.0.20 does not properly verify user-specified input variables used as limits to SQL queries, which allows remote attackers to obtain sensitive information via a negative LIMIT specification, as demonstrated by the start parameter to memberlist.php, which reveals the SQL query in the resulting error message.
How severe is CVE-2006-2220?: CVE-2006-2220 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2006-2220 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-2220?: CVE-2006-2220 affects Phpbb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-2220?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-2220 published?: CVE-2006-2220 was published on 2007-02-08 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:phpbb:phpbb:2.0.20:*:*:*:*:*:*:*

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