How severe is CVE-2006-1811?

CVE-2006-1811 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2006-1811 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-1811?

CVE-2006-1811 affects Flexbb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-1811?

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

When was CVE-2006-1811 published?

CVE-2006-1811 was published on 2006-04-18 and last updated on 2026-06-16.

CVE-2006-1811

CVE-2006-1811 is a medium-severity vulnerability in Flexbb with a CVSS 2.0 base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.4)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Flexbb
Published: 2006-04-18
Last modified: 2026-06-16

Description

Multiple SQL injection vulnerabilities in FlexBB 0.5.5 BETA allow remote attackers to execute arbitrary SQL commands via the (1) id, (2) forumid, or (3) threadid parameter to index.php; the (4) ICQ, (5) AIM, (6) MSN, (7) Google Talk, (8) Website Name, (9) Website Address, (10) Email Address, (11) Location, (12) Signature, and (13) Sub-Titles fields in the user profile; or (14) flexbb_password field in a cookie.

Frequently asked questions

What is CVE-2006-1811?: Multiple SQL injection vulnerabilities in FlexBB 0.5.5 BETA allow remote attackers to execute arbitrary SQL commands via the (1) id, (2) forumid, or (3) threadid parameter to index.php; the (4) ICQ, (5) AIM, (6) MSN, (7) Google Talk, (8) Website Name, (9) Website Address, (10) Email Address, (11) Location, (12) Signature, and (13) Sub-Titles fields in the user profile; or (14) flexbb_password field in a cookie.
How severe is CVE-2006-1811?: CVE-2006-1811 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2006-1811 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-1811?: CVE-2006-1811 affects Flexbb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-1811?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-1811 published?: CVE-2006-1811 was published on 2006-04-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:flexbb:flexbb:0.5.5_beta:*:*:*:*:*:*:*

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