{"id":"CVE-2009-3437","aliases":["EUVD-2009-3419","GHSA-rvcc-mqg5-gqq5"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the live preview feature in the Markdown Preview...","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.\"","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00845,"percentile":0.58265,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2009-09-28T22:00:00Z","modified":"2026-06-16T23:11:36Z","products":[{"vendor":"henriksjokvist","product":"markdown_preview"}],"references":[{"url":"http://drupal.org/node/585790","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/36505","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3437"},{"url":"https://github.com/advisories/GHSA-rvcc-mqg5-gqq5"}],"sources":{"cve":[{"id":"CVE-2009-3437","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.\"","status":"published","published":"2009-09-28T22:00:00Z","modified":"2024-09-16T17:14:13.777Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2009-3419","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.\"","status":"published","published":"2009-09-28T22:00:00Z","modified":"2024-09-16T17:14:13Z","updated_at":"2026-11-03T00:55:44.31512Z"}],"ghsa":[{"id":"GHSA-rvcc-mqg5-gqq5","title":"Cross-site scripting (XSS) vulnerability in the live preview feature in the Markdown Preview...","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.\"","status":"published","published":"2022-05-02T03:45:07Z","modified":"2023-01-31T05:07:54Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:49:17.981639Z"}],"nvd":[{"id":"CVE-2009-3437","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.\"","status":"published","published":"2009-09-28T22:30:00.827Z","modified":"2026-06-16T23:11:36.15Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:01:37.004244Z"}]}}