{"cve":"CVE-2009-3437","nvd":{"published":"2009-09-28T22:30:00.827","modified":"2026-06-16T23:11:36.150","status":"Modified","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.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://drupal.org/node/585790","http://www.securityfocus.com/bid/36505","http://drupal.org/node/585790","http://www.securityfocus.com/bid/36505"],"products":["henriksjokvist:markdown_preview"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-3437","score":0.00845,"percentile":0.58027,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}