How severe is CVE-2006-3994?

CVE-2006-3994 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-3994 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-3994?

CVE-2006-3994 affects Xmb Software Xmb Forum. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-3994?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2006-3994 published?

CVE-2006-3994 was published on 2006-08-05 and last updated on 2026-06-16.

CVE-2006-3994

CVE-2006-3994 is a high-severity vulnerability in Xmb Software Xmb Forum with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Xmb Software Xmb Forum
Published: 2006-08-05
Last modified: 2026-06-16

Description

SQL injection vulnerability in the u2u_send_recp function in u2u.inc.php in XMB (aka extreme message board) 1.9.6 Alpha and earlier allows remote attackers to execute arbitrary SQL commands via the u2uid parameter to u2u.php, which is directly accessed from $_POST and bypasses the protection scheme.

Frequently asked questions

What is CVE-2006-3994?: SQL injection vulnerability in the u2u_send_recp function in u2u.inc.php in XMB (aka extreme message board) 1.9.6 Alpha and earlier allows remote attackers to execute arbitrary SQL commands via the u2uid parameter to u2u.php, which is directly accessed from $_POST and bypasses the protection scheme.
How severe is CVE-2006-3994?: CVE-2006-3994 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-3994 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-3994?: CVE-2006-3994 affects Xmb Software Xmb Forum. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-3994?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2006-3994 published?: CVE-2006-3994 was published on 2006-08-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:xmb_software:xmb_forum:*:*:*:*:*:*:*:*

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