Is CVE-2009-0239 in the CISA KEV catalog?

No. CVE-2009-0239 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2009-0239?

CVE-2009-0239 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2009-0239?

CVE-2009-0239 has an EPSS score of 32.55% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2009-0239

MEDIUMEPSS 98th pctl

4.3

CVSS v2

NVD

Description

Cross-site scripting (XSS) vulnerability in Windows Search 4.0 for Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows user-assisted remote attackers to inject arbitrary web script or HTML via a crafted file that appears in a preview in a search result, aka "Script Execution in Windows Search Vulnerability."

CWE-79Cross-Site Scripting (XSS)

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

32.55%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.