CVE-2006-4090

CVE-2006-4090 is a medium-severity vulnerability in Webligo Bloghoster 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

Description

Cross-site scripting (XSS) vulnerability in Webligo BlogHoster 2.2 allows remote attackers to inject arbitrary web script or HTML via the "From: part of the comment post," probably involving the nickname parameter to previewcomment.php.

Frequently asked questions

What is CVE-2006-4090?
Cross-site scripting (XSS) vulnerability in Webligo BlogHoster 2.2 allows remote attackers to inject arbitrary web script or HTML via the "From: part of the comment post," probably involving the nickname parameter to previewcomment.php.
How severe is CVE-2006-4090?
CVE-2006-4090 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2006-4090 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4090?
CVE-2006-4090 affects Webligo Bloghoster. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-4090?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-4090 published?
CVE-2006-4090 was published on 2006-08-11 and last updated on 2026-06-16.

References

Affected products (1)