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Case File

CVE-2009-3009

MEDIUM · CVSS 4.3 EPSS 3.02%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-09-08 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It may be remotely exploitable.

CVE
CVE-2009-3009
Severity
MEDIUM
CVSS
4.3
EPSS
3.02%

Original NVD Description

Cross-site scripting (XSS) vulnerability in Ruby on Rails 2.x before 2.2.3, and 2.3.x before 2.3.4, allows remote attackers to inject arbitrary web script or HTML by placing malformed Unicode strings into a form helper.