{"schema":"threatline.record/2","record":{"id":"CVE-2020-13671","aliases":[],"summary":"Drupal core Un-restricted Upload of File","details":"Improper sanitization in the extension file names is present in Drupal core.","categories":["Applications & CMS"],"product":"Drupal core","vendor":"Drupal","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2020-13671","source_modified_at":"2025-10-21T23:35:32.528Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Drupal Core","vendor":"Drupal","versions":[{"status":"affected","version":"9.0 versions prior to 9.0.8"},{"status":"affected","version":"8.9 versions prior to 8.9.9"},{"status":"affected","version":"8.8 versions prior to 8.8.11"},{"status":"affected","version":"7 versions prior to 7.74"}],"defaultStatus":null}],"fixed_versions":[],"cvss":8.8,"severity":"High","kev":{"listed":true,"date_added":"2022-01-18","due_date":"2022-07-18","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.36167,"percentile":0.98479,"score_date":"2026-10-23"},"published_at":"2020-11-20T15:40:39.000Z","modified_at":"2025-10-21T23:35:32.528Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2020-13671","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:35:32.528Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2020-13671","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13671","source":"CISA KEV"},{"source":"CVE List","url":"https://www.drupal.org/sa-core-2020-012","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"source":"CVE List","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-13671","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-02-07T12:38:31.133573Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:35:32.528Z","content_hash":"7906de737134f197d1f1823c618ca3228b9f436930ff26ee57e4e81ceeba57f8"}}