VULNERABILITY INTELLIGENCE

CVE-2009-3437

CVSS score4.3 MEDIUM
EPSS probability0.84%
CISA KEVNot currently listed
Published2009-09-28
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:P/A:N

Description

Cross-site scripting (XSS) vulnerability in the live preview feature in the Markdown Preview module 6.x for Drupal allows remote attackers to inject arbitrary web script or HTML via "Markdown input."

Weakness classification

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Primary references