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Case File

CVE-2009-4074

MEDIUM · CVSS 4.3 EPSS 14.84%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-11-25 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2009-4074
Severity
MEDIUM
CVSS
4.3
EPSS
14.84%
Microsoft

Original Filing — NVD Description

The XSS Filter in Microsoft Internet Explorer 8 allows remote attackers to leverage the "response-changing mechanism" to conduct cross-site scripting (XSS) attacks against web sites that have no inherent XSS vulnerabilities, related to the details of output encoding and improper modification of an HTML attribute, aka "XSS Filter Script Handling Vulnerability."