GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/8384?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/8384?format=api",
    "vulnerability_id": "VCID-xv8d-3nef-dygg",
    "summary": "Improper Authentication\nIf an anonymous user request is replicated to another node, the originating node identity is used rather than the \"anonymous\" user.",
    "aliases": [
        {
            "alias": "CVE-2017-5635"
        },
        {
            "alias": "GHSA-jgj9-6v78-6g8m"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/25062?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi@0.7.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-3eka-p4cs-f3dz"
                },
                {
                    "vulnerability": "VCID-4fnm-bxv8-vqhz"
                },
                {
                    "vulnerability": "VCID-bpqd-tx8f-kycf"
                },
                {
                    "vulnerability": "VCID-hy35-v2p5-2ycq"
                },
                {
                    "vulnerability": "VCID-j263-1hyr-t7hn"
                },
                {
                    "vulnerability": "VCID-k1bm-1u7b-vybp"
                },
                {
                    "vulnerability": "VCID-r9su-47z6-x7cw"
                },
                {
                    "vulnerability": "VCID-rn4r-36ab-sfey"
                },
                {
                    "vulnerability": "VCID-rv8f-q4a4-xqbk"
                },
                {
                    "vulnerability": "VCID-tnfn-2kzc-rugx"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@0.7.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/24280?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi@1.1.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2dsr-hras-zudk"
                },
                {
                    "vulnerability": "VCID-2ema-4jrp-3kfr"
                },
                {
                    "vulnerability": "VCID-3eka-p4cs-f3dz"
                },
                {
                    "vulnerability": "VCID-3rp1-pc25-euhm"
                },
                {
                    "vulnerability": "VCID-6mt2-4tn4-5bcb"
                },
                {
                    "vulnerability": "VCID-bppj-knks-jybe"
                },
                {
                    "vulnerability": "VCID-bpqd-tx8f-kycf"
                },
                {
                    "vulnerability": "VCID-gqjq-sbf1-x7ew"
                },
                {
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                },
                {
                    "vulnerability": "VCID-j263-1hyr-t7hn"
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                {
                    "vulnerability": "VCID-k1bm-1u7b-vybp"
                },
                {
                    "vulnerability": "VCID-r9su-47z6-x7cw"
                },
                {
                    "vulnerability": "VCID-rj21-6d19-gqbe"
                },
                {
                    "vulnerability": "VCID-rjau-hbsn-u3ah"
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                {
                    "vulnerability": "VCID-rn4r-36ab-sfey"
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                {
                    "vulnerability": "VCID-rv8f-q4a4-xqbk"
                },
                {
                    "vulnerability": "VCID-tnfn-2kzc-rugx"
                },
                {
                    "vulnerability": "VCID-w18h-3c8s-s3eq"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.1.2"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/25059?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi@0.7.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
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                {
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                {
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                {
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                {
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                {
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            ],
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/25060?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi@0.7.1",
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                {
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                },
                {
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                },
                {
                    "vulnerability": "VCID-hy35-v2p5-2ycq"
                },
                {
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                {
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                {
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                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@0.7.1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/24277?format=api",
            "purl": "pkg:maven/org.apache.nifi/nifi@1.0.0",
            "is_vulnerable": true,
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                {
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                {
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                },
                {
                    "vulnerability": "VCID-2ema-4jrp-3kfr"
                },
                {
                    "vulnerability": "VCID-3eka-p4cs-f3dz"
                },
                {
                    "vulnerability": "VCID-3rp1-pc25-euhm"
                },
                {
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                {
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                {
                    "vulnerability": "VCID-bppj-knks-jybe"
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                {
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                {
                    "vulnerability": "VCID-cg2v-phw4-ake2"
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                {
                    "vulnerability": "VCID-gqjq-sbf1-x7ew"
                },
                {
                    "vulnerability": "VCID-hy35-v2p5-2ycq"
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                {
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                },
                {
                    "vulnerability": "VCID-k1bm-1u7b-vybp"
                },
                {
                    "vulnerability": "VCID-r9su-47z6-x7cw"
                },
                {
                    "vulnerability": "VCID-rj21-6d19-gqbe"
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                {
                    "vulnerability": "VCID-rjau-hbsn-u3ah"
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                {
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                {
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                },
                {
                    "vulnerability": "VCID-tnfn-2kzc-rugx"
                },
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            ],
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                },
                {
                    "vulnerability": "VCID-j263-1hyr-t7hn"
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/25061?format=api",
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            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.1.1"
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    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-5635",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00462",
                    "scoring_system": "epss",
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                    "published_at": "2026-05-07T12:55:00Z"
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                    "scoring_elements": "0.64205",
                    "published_at": "2026-04-16T12:55:00Z"
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                {
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                    "published_at": "2026-04-18T12:55:00Z"
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                {
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                    "published_at": "2026-04-21T12:55:00Z"
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                    "scoring_elements": "0.64224",
                    "published_at": "2026-04-24T12:55:00Z"
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                {
                    "value": "0.00462",
                    "scoring_system": "epss",
                    "scoring_elements": "0.64238",
                    "published_at": "2026-04-26T12:55:00Z"
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                {
                    "value": "0.00462",
                    "scoring_system": "epss",
                    "scoring_elements": "0.64237",
                    "published_at": "2026-04-29T12:55:00Z"
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                {
                    "value": "0.00462",
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                    "published_at": "2026-05-05T12:55:00Z"
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                    "value": "0.00462",
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                    "published_at": "2026-04-01T12:55:00Z"
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                    "value": "0.00462",
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                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00462",
                    "scoring_system": "epss",
                    "scoring_elements": "0.6417",
                    "published_at": "2026-04-13T12:55:00Z"
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                {
                    "value": "0.00462",
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                    "scoring_elements": "0.6413",
                    "published_at": "2026-04-07T12:55:00Z"
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                {
                    "value": "0.00462",
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                    "scoring_elements": "0.6418",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00462",
                    "scoring_system": "epss",
                    "scoring_elements": "0.64196",
                    "published_at": "2026-04-09T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-5635"
        },
        {
            "reference_url": "https://nifi.apache.org/security.html#CVE-2017-5635",
            "reference_id": "",
            "reference_type": "",
            "scores": [
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                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://nifi.apache.org/security.html#CVE-2017-5635"
        },
        {
            "reference_url": "http://www.securityfocus.com/bid/96730",
            "reference_id": "",
            "reference_type": "",
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                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
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            ],
            "url": "http://www.securityfocus.com/bid/96730"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:0.7.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:apache:nifi:0.7.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:0.7.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:0.7.1:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:apache:nifi:0.7.1:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:0.7.1:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:1.1.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:apache:nifi:1.1.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:1.1.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:1.1.1:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:apache:nifi:1.1.1:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:nifi:1.1.1:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5635",
            "reference_id": "CVE-2017-5635",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.0",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:N/A:N"
                },
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5635"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-jgj9-6v78-6g8m",
            "reference_id": "GHSA-jgj9-6v78-6g8m",
            "reference_type": "",
            "scores": [
                {
                    "value": "HIGH",
                    "scoring_system": "cvssv3.1_qr",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/advisories/GHSA-jgj9-6v78-6g8m"
        }
    ],
    "weaknesses": [
        {
            "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": 287,
            "name": "Improper Authentication",
            "description": "When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct."
        },
        {
            "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": "5.0 - 8.9",
    "exploitability": "0.5",
    "weighted_severity": "8.0",
    "risk_score": 4.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xv8d-3nef-dygg"
}