How severe is CVE-2006-2089?

CVE-2006-2089 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2006-2089 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-2089?

CVE-2006-2089 primarily affects Mysmartbb. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-2089?

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

When was CVE-2006-2089 published?

CVE-2006-2089 was published on 2006-04-29 and last updated on 2026-06-16.

CVE-2006-2089

CVE-2006-2089 is a medium-severity vulnerability in Mysmartbb with a CVSS 2.0 base score of 4.3. 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 4.3)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mysmartbb
Published: 2006-04-29
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in misc.php in MySmartBB 1.1.x allow remote attackers to inject arbitrary web script or HTML via the (1) id and (2) username parameters.

Frequently asked questions

What is CVE-2006-2089?: Multiple cross-site scripting (XSS) vulnerabilities in misc.php in MySmartBB 1.1.x allow remote attackers to inject arbitrary web script or HTML via the (1) id and (2) username parameters.
How severe is CVE-2006-2089?: CVE-2006-2089 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2006-2089 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-2089?: CVE-2006-2089 primarily affects Mysmartbb. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-2089?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-2089 published?: CVE-2006-2089 was published on 2006-04-29 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:mysmartbb:mysmartbb:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:mysmartbb:mysmartbb:1.1.3:*:*:*:*:*:*:*

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CVE-2006-2090 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in misc.php in MySmartBB 1.1.x allow remote attackers to execute arbitrary SQL…

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