CVE-2009-3437
MEDIUM · CVSS 4.3EPSS 0.8%EU EUVD
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."
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
- 0.8% (58th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-3419)
- Published
- September 28, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-3419 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.
View on the EU Vulnerability DatabaseAffected products
- drupal / drupal
- henriksjokvist / markdown preview
References
- http://drupal.org/node/585790(Vendor Advisory)
- http://www.securityfocus.com/bid/36505
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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