{"schema_version":"1","data":[{"id":2927,"advisory_id":"d38f4029-dcd4-46a1-ac1f-478038d50173","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2020-13671","source_published_at":"2022-01-18T00:00:00+00:00","published_at":"2026-10-24T21:26:31.26707+00:00","extraction_method":"structured","technologies":["core-kev","drupal-core"],"cve_ids":["CVE-2020-13671"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Drupal core Un-restricted Upload of File","summary":"Improper sanitization in the extension file names is present in Drupal core. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2020-13671","products":[{"name":{"value":"Drupal core","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2020-13671","aliases":["CVE-2020-13671"],"affected":[],"modified":"2022-01-18T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-434"],"cveID":"CVE-2020-13671","notes":"https://nvd.nist.gov/vuln/detail/CVE-2020-13671","dueDate":"2022-07-18","product":"Drupal core","dateAdded":"2022-01-18","vendorProject":"Drupal","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Improper sanitization in the extension file names is present in Drupal core.","vulnerabilityName":"Drupal core Un-restricted Upload of File","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2020-13671","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null},"priority":{"reasons":["known_exploited"],"severity":"unknown","linked_cves":[],"fix_available":false,"known_exploited":true,"publisher_severity":"unknown"},"context_update":false}],"next_after":2927,"next_before":2927}