CVE-2006-2231

CVE-2006-2231 is a medium-severity vulnerability in Big Webmaster Big Webmaster Guestbook Script 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

Multiple cross-site scripting (XSS) vulnerabilities in addguest.cgi in Big Webmaster Guestbook Script 1.02 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) mail, (2) site, (3) city, (4) state, (5) country, and possibly (6) name fields, which are viewed via viewguest.cgi.

Frequently asked questions

What is CVE-2006-2231?
Multiple cross-site scripting (XSS) vulnerabilities in addguest.cgi in Big Webmaster Guestbook Script 1.02 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) mail, (2) site, (3) city, (4) state, (5) country, and possibly (6) name fields, which are viewed via viewguest.cgi.
How severe is CVE-2006-2231?
CVE-2006-2231 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2006-2231 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-2231?
CVE-2006-2231 affects Big Webmaster Big Webmaster Guestbook Script. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-2231?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-2231 published?
CVE-2006-2231 was published on 2006-05-05 and last updated on 2026-06-16.

References

Affected products (1)