Is CVE-2006-4206 being actively exploited?

CVE-2006-4206 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2006-4206?

CVE-2006-4206 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2006-4206

MEDIUM · CVSS 4.3EPSS 2.6%EU EUVD

Cross-site scripting (XSS) vulnerability in calendar.asp in ASPPlayground.NET Forum Advanced Edition 2.4.5 Unicode, and possibly other versions before October 15, 2006, allows remote attackers to inject arbitrary web script or HTML via the calendarID parameter.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS score: 2.6% (85th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2006-4196)
Published: August 17, 2006
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-4196 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

aspplayground.net / aspplayground.net

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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