Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/42519?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/42519?format=api", "purl": "pkg:maven/org.apache.nifi/nifi@0.1.0", "type": "maven", "namespace": "org.apache.nifi", "name": "nifi", "version": "0.1.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.24.0", "latest_non_vulnerable_version": "1.24.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11880?format=api", "vulnerability_id": "VCID-rn4r-36ab-sfey", "summary": "Exposure of Sensitive Information to an Unauthorized Actor\nIn the TransformXML processor of Apache NiFi an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44145", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54566", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54632", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54634", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54612", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54582", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54599", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54577", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54524", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54509", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54581", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54605", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54574", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54625", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.5462", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54633", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54616", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00315", "scoring_system": "epss", "scoring_elements": "0.54595", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44145" }, { "reference_url": "https://nifi.apache.org/security.html#1.15.1-vulnerabilities", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nifi.apache.org/security.html#1.15.1-vulnerabilities" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2021/12/17/1", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2021/12/17/1" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44145", "reference_id": "CVE-2021-44145", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44145" }, { "reference_url": "https://github.com/advisories/GHSA-rq96-qhc5-vm4r", "reference_id": "GHSA-rq96-qhc5-vm4r", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-rq96-qhc5-vm4r" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/42521?format=api", "purl": "pkg:maven/org.apache.nifi/nifi@1.15.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3eka-p4cs-f3dz" }, { "vulnerability": "VCID-4uja-72yx-6qdc" }, { "vulnerability": "VCID-bpqd-tx8f-kycf" }, { "vulnerability": "VCID-dmw5-6pw6-j3d6" }, { "vulnerability": "VCID-g74u-zmqj-gyb7" }, { "vulnerability": "VCID-hy35-v2p5-2ycq" }, { "vulnerability": "VCID-rv8f-q4a4-xqbk" }, { "vulnerability": "VCID-xhjy-xmhq-abh7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.15.1" } ], "aliases": [ "CVE-2021-44145", "GHSA-rq96-qhc5-vm4r" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-rn4r-36ab-sfey" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@0.1.0" }