Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/68099?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/68099?format=api", "purl": "pkg:gem/json@2.19.2", "type": "gem", "namespace": "", "name": "json", "version": "2.19.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/24909?format=api", "vulnerability_id": "VCID-xghz-9k48-bqej", "summary": "Ruby JSON has a format string injection vulnerability\n### Impact\n\nA format string injection vulnerability than that lead to denial of service attacks or information disclosure, when the `allow_duplicate_key: false` parsing option is used to parse user supplied documents. \n\nThis option isn't the default, if you didn't opt-in to use it, you are not impacted.\n\n### Patches\n\nPatched in `2.19.2`.\n\n### Workarounds\n\nThe issue can be avoided by not using the `allow_duplicate_key: false` parsing option.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33210.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33210.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33210", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07423", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07501", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07514", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07528", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07526", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07503", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07445", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07421", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07463", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33210" }, { "reference_url": "https://github.com/ruby/json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ruby/json" }, { "reference_url": "https://github.com/ruby/json/security/advisories/GHSA-3m6g-2423-7cp3", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-23T21:01:54Z/" } ], "url": "https://github.com/ruby/json/security/advisories/GHSA-3m6g-2423-7cp3" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/json/CVE-2026-33210.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/json/CVE-2026-33210.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33210", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/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-2026-33210" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1131463", "reference_id": "1131463", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1131463" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2449871", "reference_id": "2449871", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2449871" }, { "reference_url": "https://github.com/advisories/GHSA-3m6g-2423-7cp3", "reference_id": "GHSA-3m6g-2423-7cp3", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-3m6g-2423-7cp3" } ], "fixed_packages": [], "aliases": [ "CVE-2026-33210", "GHSA-3m6g-2423-7cp3" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xghz-9k48-bqej" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/24909?format=api", "vulnerability_id": "VCID-xghz-9k48-bqej", "summary": "Ruby JSON has a format string injection vulnerability\n### Impact\n\nA format string injection vulnerability than that lead to denial of service attacks or information disclosure, when the `allow_duplicate_key: false` parsing option is used to parse user supplied documents. \n\nThis option isn't the default, if you didn't opt-in to use it, you are not impacted.\n\n### Patches\n\nPatched in `2.19.2`.\n\n### Workarounds\n\nThe issue can be avoided by not using the `allow_duplicate_key: false` parsing option.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33210.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33210.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33210", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07423", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07501", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07514", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07528", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07526", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07503", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07445", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07421", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00027", "scoring_system": "epss", "scoring_elements": "0.07463", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33210" }, { "reference_url": "https://github.com/ruby/json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ruby/json" }, { "reference_url": "https://github.com/ruby/json/security/advisories/GHSA-3m6g-2423-7cp3", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-23T21:01:54Z/" } ], "url": "https://github.com/ruby/json/security/advisories/GHSA-3m6g-2423-7cp3" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/json/CVE-2026-33210.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/json/CVE-2026-33210.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33210", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/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-2026-33210" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1131463", "reference_id": "1131463", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1131463" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2449871", "reference_id": "2449871", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2449871" }, { "reference_url": "https://github.com/advisories/GHSA-3m6g-2423-7cp3", "reference_id": "GHSA-3m6g-2423-7cp3", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-3m6g-2423-7cp3" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/68101?format=api", "purl": "pkg:gem/json@2.15.2.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-xghz-9k48-bqej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/json@2.15.2.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/68100?format=api", "purl": "pkg:gem/json@2.17.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-xghz-9k48-bqej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/json@2.17.1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/68099?format=api", "purl": "pkg:gem/json@2.19.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-xghz-9k48-bqej" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/json@2.19.2" } ], "aliases": [ "CVE-2026-33210", "GHSA-3m6g-2423-7cp3" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xghz-9k48-bqej" } ], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/json@2.19.2" }