Is CVE-2009-2350 being actively exploited?

CVE-2009-2350 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-2350?

CVE-2009-2350 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2009-2350

MEDIUM · CVSS 4.3EPSS 14.4%EU EUVD

Microsoft Internet Explorer 6.0.2900.2180 and earlier does not block javascript: URIs in Refresh headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header or (2) specifying the content of a Refresh header, a related issue to CVE-2009-1312.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 14.4% (97th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-2346)
Published: July 7, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-2346 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

microsoft / internet explorer

References

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

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