{"cve":"CVE-2009-3724","nvd":{"published":"2020-01-15T21:15:11.640","modified":"2026-06-16T23:12:14.330","status":"Modified","description":"python-markdown2 before 1.0.1.14 has multiple cross-site scripting (XSS) issues.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://snyk.io/vuln/SNYK-PYTHON-PYRAD-40000","https://www.openwall.com/lists/oss-security/2009/10/29/5","https://snyk.io/vuln/SNYK-PYTHON-PYRAD-40000","https://www.openwall.com/lists/oss-security/2009/10/29/5"],"products":["python-markdown2_project:python-markdown2"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2009-3724","score":0.00766,"percentile":0.55518,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-72cx-5ff9-4hhc","url":"https://osv.dev/vulnerability/GHSA-72cx-5ff9-4hhc","summary":"Cross-site scripting in markdown2 for python","modified":"2024-09-30T17:01:01.298140Z","packages":[{"ecosystem":"PyPI","name":"markdown2","purl":"pkg:pypi/markdown2","ranges":["<1.0.1.14"],"fixed":["1.0.1.14"]}]},{"id":"PYSEC-2020-235","url":"https://osv.dev/vulnerability/PYSEC-2020-235","summary":"","modified":"2023-11-08T03:56:53.943561Z","packages":[{"ecosystem":"PyPI","name":"markdown2","purl":"pkg:pypi/markdown2","ranges":["<1.0.1.14"],"fixed":["1.0.1.14"]}]}],"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."]}