Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/938332?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/938332?format=api", "purl": "pkg:deb/debian/ruby-rack@2.1.1-6?distro=trixie", "type": "deb", "namespace": "debian", "name": "ruby-rack", "version": "2.1.1-6", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.1.4-3+deb11u1", "latest_non_vulnerable_version": "3.2.6-2", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/33558?format=api", "vulnerability_id": "VCID-xnz5-gv2x-17bk", "summary": "Rack allows Percent-encoded cookies to overwrite existing prefixed cookie names\nA reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it possible for an attacker to forge a secure or host-only cookie prefix.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8184.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8184.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8184", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00811", "scoring_system": "epss", "scoring_elements": "0.74273", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00884", "scoring_system": "epss", "scoring_elements": "0.75488", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00884", "scoring_system": "epss", "scoring_elements": "0.75483", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01067", "scoring_system": "epss", "scoring_elements": "0.77741", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01067", "scoring_system": "epss", "scoring_elements": "0.77662", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01067", "scoring_system": "epss", "scoring_elements": "0.7769", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01067", "scoring_system": "epss", "scoring_elements": "0.77696", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01067", "scoring_system": "epss", "scoring_elements": "0.77722", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01067", "scoring_system": "epss", "scoring_elements": "0.77706", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01067", "scoring_system": "epss", "scoring_elements": "0.77705", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01067", "scoring_system": "epss", "scoring_elements": "0.77742", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01162", "scoring_system": "epss", "scoring_elements": "0.7859", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01162", "scoring_system": "epss", "scoring_elements": "0.78552", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01162", "scoring_system": "epss", "scoring_elements": "0.78559", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8184" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8184", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8184" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/1f5763de6a9fe515ff84992b343d63c88104654c", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack/commit/1f5763de6a9fe515ff84992b343d63c88104654c" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8184.yml", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8184.yml" }, { "reference_url": "https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak" }, { "reference_url": "https://hackerone.com/reports/895727", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://hackerone.com/reports/895727" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8184", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8184" }, { "reference_url": "https://usn.ubuntu.com/4561-1", "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:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://usn.ubuntu.com/4561-1" }, { "reference_url": "https://usn.ubuntu.com/4561-1/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4561-1/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1849141", "reference_id": "1849141", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1849141" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=963477", "reference_id": "963477", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=963477" }, { "reference_url": "https://github.com/advisories/GHSA-j6w9-fv6q-3q52", "reference_id": "GHSA-j6w9-fv6q-3q52", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-j6w9-fv6q-3q52" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:4366", "reference_id": "RHSA-2020:4366", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:4366" }, { "reference_url": "https://usn.ubuntu.com/4561-2/", "reference_id": "USN-4561-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4561-2/" }, { "reference_url": "https://usn.ubuntu.com/USN-5253-1/", "reference_id": "USN-USN-5253-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5253-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/938332?format=api", "purl": "pkg:deb/debian/ruby-rack@2.1.1-6?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-rack@2.1.1-6%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938322?format=api", "purl": "pkg:deb/debian/ruby-rack@2.1.4-3%2Bdeb11u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j61-5e8x-7fbd" }, { "vulnerability": "VCID-2p73-rc9t-rudb" }, { "vulnerability": "VCID-2qba-a6bp-ryak" }, { "vulnerability": "VCID-5twm-pqc2-xyfn" }, { "vulnerability": "VCID-dh75-6jyw-1ke2" }, { "vulnerability": "VCID-j34j-bgfd-8fez" }, { "vulnerability": "VCID-jg77-mm5c-gydu" }, { "vulnerability": "VCID-m98a-mcyb-c7fm" }, { "vulnerability": "VCID-metf-cghw-p3b5" }, { "vulnerability": "VCID-p3dk-p1gb-kkem" }, { "vulnerability": "VCID-pbu7-4hdm-s3a6" }, { "vulnerability": "VCID-pnz8-yes1-pfc7" }, { "vulnerability": "VCID-wvs1-dhwp-ebat" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-rack@2.1.4-3%252Bdeb11u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938320?format=api", "purl": "pkg:deb/debian/ruby-rack@2.2.20-0%2Bdeb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j61-5e8x-7fbd" }, { "vulnerability": "VCID-2p73-rc9t-rudb" }, { "vulnerability": "VCID-2qba-a6bp-ryak" }, { "vulnerability": "VCID-5twm-pqc2-xyfn" }, { "vulnerability": "VCID-dh75-6jyw-1ke2" }, { "vulnerability": "VCID-j34j-bgfd-8fez" }, { "vulnerability": "VCID-jg77-mm5c-gydu" }, { "vulnerability": "VCID-m98a-mcyb-c7fm" }, { "vulnerability": "VCID-metf-cghw-p3b5" }, { "vulnerability": "VCID-p3dk-p1gb-kkem" }, { "vulnerability": "VCID-pbu7-4hdm-s3a6" }, { "vulnerability": "VCID-pnz8-yes1-pfc7" }, { "vulnerability": "VCID-wvs1-dhwp-ebat" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-rack@2.2.20-0%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938325?format=api", "purl": "pkg:deb/debian/ruby-rack@3.1.18-1~deb13u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j61-5e8x-7fbd" }, { "vulnerability": "VCID-2p73-rc9t-rudb" }, { "vulnerability": "VCID-2qba-a6bp-ryak" }, { "vulnerability": "VCID-5twm-pqc2-xyfn" }, { "vulnerability": "VCID-dh75-6jyw-1ke2" }, { "vulnerability": "VCID-j34j-bgfd-8fez" }, { "vulnerability": "VCID-jg77-mm5c-gydu" }, { "vulnerability": "VCID-m98a-mcyb-c7fm" }, { "vulnerability": "VCID-metf-cghw-p3b5" }, { "vulnerability": "VCID-p3dk-p1gb-kkem" }, { "vulnerability": "VCID-pbu7-4hdm-s3a6" }, { "vulnerability": "VCID-pnz8-yes1-pfc7" }, { "vulnerability": "VCID-wvs1-dhwp-ebat" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-rack@3.1.18-1~deb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938323?format=api", "purl": "pkg:deb/debian/ruby-rack@3.1.18-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9rpp-9xss-duf6" }, { "vulnerability": "VCID-skxv-7he3-xqgc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-rack@3.1.18-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938324?format=api", "purl": "pkg:deb/debian/ruby-rack@3.2.5-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j61-5e8x-7fbd" }, { "vulnerability": "VCID-2p73-rc9t-rudb" }, { "vulnerability": "VCID-2qba-a6bp-ryak" }, { "vulnerability": "VCID-5twm-pqc2-xyfn" }, { "vulnerability": "VCID-dh75-6jyw-1ke2" }, { "vulnerability": "VCID-j34j-bgfd-8fez" }, { "vulnerability": "VCID-jg77-mm5c-gydu" }, { "vulnerability": "VCID-m98a-mcyb-c7fm" }, { "vulnerability": "VCID-metf-cghw-p3b5" }, { "vulnerability": "VCID-p3dk-p1gb-kkem" }, { "vulnerability": "VCID-pbu7-4hdm-s3a6" }, { "vulnerability": "VCID-pnz8-yes1-pfc7" }, { "vulnerability": "VCID-wvs1-dhwp-ebat" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-rack@3.2.5-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1059652?format=api", "purl": "pkg:deb/debian/ruby-rack@3.2.6-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-rack@3.2.6-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2020-8184", "GHSA-j6w9-fv6q-3q52" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xnz5-gv2x-17bk" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-rack@2.1.1-6%3Fdistro=trixie" }