{"cve":{"cve_id":"CVE-2020-1933","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.02813,"epss_percentile":0.84689,"epss_as_of":"2026-06-23","description":"A XSS vulnerability was found in Apache NiFi 1.0.0 to 1.10.0. Malicious scripts could be injected to the UI through action by an unaware authenticated user in Firefox. Did not appear to occur in other browsers.","published_at":"2020-01-28T00:33:32Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://nifi.apache.org/security.html#CVE-2020-1933"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:13:43.644771Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-nifi","product_name":"Apache NiFi","version_start":"Apache NiFi 1.0.0 to 1.10.0","version_start_inclusive":true,"version_end":"Apache NiFi 1.0.0 to 1.10.0","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-nifi:Apache NiFi 1.0.0 to 1.10.0:Apache NiFi 1.0.0 to 1.10.0"}],"exploit_refs":[],"news":[],"references":[{"url":"https://nifi.apache.org/security.html#CVE-2020-1933","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2020-01-28T00:33:32Z","label":"CVE published","source":null}]}