Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/207103?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/207103?format=api", "vulnerability_id": "VCID-4xmd-k2se-3ke6", "summary": "Missing Authentication for Critical Function in Apache NiFi", "aliases": [ { "alias": "CVE-2020-9487" }, { "alias": "GHSA-3pp3-77j6-8ph6" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/469915?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.12.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.12.0" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/14602?format=api", "purl": "pkg:maven/org.apache.nifi/nifi@1.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-26nq-f7ev-qbeh" }, { "vulnerability": "VCID-45gu-7axh-2bhz" }, { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-6ta6-yquk-m3fu" }, { "vulnerability": "VCID-93tf-j229-efbs" }, { "vulnerability": "VCID-a7ea-gvyk-mkhm" }, { "vulnerability": "VCID-avx3-b1dt-kkf9" }, { "vulnerability": "VCID-bhn1-wy4n-kygu" }, { "vulnerability": "VCID-eteg-y529-n3a9" }, { "vulnerability": "VCID-fs2r-zb18-nqgb" }, { "vulnerability": "VCID-hm4s-xcnv-ufes" }, { "vulnerability": "VCID-kmh3-ff7y-h3a1" }, { "vulnerability": "VCID-p7xw-b9mr-gyer" }, { "vulnerability": "VCID-py4q-fnfy-cfgz" }, { "vulnerability": "VCID-s1px-br1u-37dt" }, { "vulnerability": "VCID-s5vb-a1xk-u3a2" }, { "vulnerability": "VCID-tghs-efwb-4bhx" }, { "vulnerability": "VCID-y331-c47j-kkbh" }, { "vulnerability": "VCID-yb2y-46yn-aue4" }, { "vulnerability": "VCID-ydat-dxue-8kc4" }, { "vulnerability": "VCID-z2bz-49gp-uyft" }, { "vulnerability": "VCID-zdpn-86bj-3bfd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/18488?format=api", "purl": "pkg:maven/org.apache.nifi/nifi@1.11.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-7ha3-fxfp-c7h5" }, { "vulnerability": "VCID-93tf-j229-efbs" }, { "vulnerability": "VCID-a7ea-gvyk-mkhm" }, { "vulnerability": "VCID-avx3-b1dt-kkf9" }, { "vulnerability": "VCID-eteg-y529-n3a9" }, { "vulnerability": "VCID-habt-39ed-t3cg" }, { "vulnerability": "VCID-ncm3-587h-kuey" }, { "vulnerability": "VCID-tghs-efwb-4bhx" }, { "vulnerability": "VCID-v42h-2qqy-nye9" }, { "vulnerability": "VCID-ydat-dxue-8kc4" }, { "vulnerability": "VCID-z2bz-49gp-uyft" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.11.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/469904?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/469905?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/469906?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/469907?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/469908?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/469909?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/15886?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/451273?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.4.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/451274?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.5.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.5.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/451275?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.6.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.6.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/451276?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.7.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.7.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/451277?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.7.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.7.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/451278?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.8.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.8.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/451279?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.9.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.9.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/451280?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.9.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.9.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/451281?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.9.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" }, { "vulnerability": "VCID-pzbn-mzsa-yqdt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.9.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/15887?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.10.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.10.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/469910?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.11.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/469911?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.11.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/469912?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.11.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/469913?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.11.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/469914?format=api", "purl": "pkg:maven/org.apache.nifi/nifi-web-security@1.11.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4xmd-k2se-3ke6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.4" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-9487", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00633", "scoring_system": "epss", "scoring_elements": "0.70938", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00633", "scoring_system": "epss", "scoring_elements": "0.70847", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00633", "scoring_system": "epss", "scoring_elements": "0.70948", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00633", "scoring_system": "epss", "scoring_elements": "0.7095", "published_at": "2026-06-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-9487" }, { "reference_url": "https://github.com/apache/nifi/commit/01e42dfb3291c3a3549023edadafd2d8023f3042", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/nifi/commit/01e42dfb3291c3a3549023edadafd2d8023f3042" }, { "reference_url": "https://github.com/apache/nifi/pull/4271", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/apache/nifi/pull/4271" }, { "reference_url": "https://nifi.apache.org/security#CVE-2020-9487", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nifi.apache.org/security#CVE-2020-9487" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9487", "reference_id": "CVE-2020-9487", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9487" }, { "reference_url": "https://github.com/advisories/GHSA-3pp3-77j6-8ph6", "reference_id": "GHSA-3pp3-77j6-8ph6", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-3pp3-77j6-8ph6" } ], "weaknesses": [ { "cwe_id": 306, "name": "Missing Authentication for Critical Function", "description": "The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4xmd-k2se-3ke6" }