Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/305275?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/305275?format=api", "purl": "pkg:pypi/leo@5.3", "type": "pypi", "namespace": "", "name": "leo", "version": "5.3", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "6.3", "latest_non_vulnerable_version": "6.3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/35872?format=api", "vulnerability_id": "VCID-w4wh-5bs3-yffe", "summary": "Leo Editor v6.2.1 was discovered to contain a regular expression denial of service (ReDoS) vulnerability in the component plugins/importers/dart.py.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-23478", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0028", "scoring_system": "epss", "scoring_elements": "0.51686", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.0028", "scoring_system": "epss", "scoring_elements": "0.51657", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.0028", "scoring_system": "epss", "scoring_elements": "0.51638", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.0028", "scoring_system": "epss", "scoring_elements": "0.51671", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.0028", "scoring_system": "epss", "scoring_elements": "0.51626", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.0028", "scoring_system": "epss", "scoring_elements": "0.51693", "published_at": "2026-06-06T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-23478" }, { "reference_url": "https://github.com/advisories/GHSA-x38q-xg2h-rxgx", "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": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-x38q-xg2h-rxgx" }, { "reference_url": "https://github.com/leo-editor/leo-editor", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/leo-editor/leo-editor" }, { "reference_url": "https://github.com/leo-editor/leo-editor/commit/029833689060ee73f1bc1708cf4b182f0c66ec8e", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/leo-editor/leo-editor/commit/029833689060ee73f1bc1708cf4b182f0c66ec8e" }, { "reference_url": "https://github.com/leo-editor/leo-editor/issues/1597", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/leo-editor/leo-editor/issues/1597" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/leo/PYSEC-2021-338.yaml", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/leo/PYSEC-2021-338.yaml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-23478", "reference_id": "CVE-2020-23478", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-23478" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/23631?format=api", "purl": "pkg:pypi/leo@6.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/leo@6.3" } ], "aliases": [ "CVE-2020-23478", "GHSA-x38q-xg2h-rxgx", "PYSEC-2021-338" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-w4wh-5bs3-yffe" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/leo@5.3" }