Lookup for vulnerable packages by Package URL.

GET /api/packages/75649?format=api
HTTP 200 OK
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Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/75649?format=api",
    "purl": "pkg:gem/rack@1.5",
    "type": "gem",
    "namespace": "",
    "name": "rack",
    "version": "1.5",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "2.2.23",
    "latest_non_vulnerable_version": "3.2.6",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37887?format=api",
            "vulnerability_id": "VCID-2bvt-36z3-9qar",
            "summary": "Potential Denial of Service Vulnerability\nCarefully crafted requests can cause a `SystemStackError` and potentially cause a denial of service attack.",
            "references": [
                {
                    "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164173.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164173.html"
                },
                {
                    "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165180.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165180.html"
                },
                {
                    "reference_url": "http://lists.opensuse.org/opensuse-updates/2015-07/msg00040.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://lists.opensuse.org/opensuse-updates/2015-07/msg00040.html"
                },
                {
                    "reference_url": "http://lists.opensuse.org/opensuse-updates/2015-07/msg00043.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://lists.opensuse.org/opensuse-updates/2015-07/msg00043.html"
                },
                {
                    "reference_url": "http://lists.opensuse.org/opensuse-updates/2015-07/msg00044.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://lists.opensuse.org/opensuse-updates/2015-07/msg00044.html"
                },
                {
                    "reference_url": "http://openwall.com/lists/oss-security/2015/06/16/14",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://openwall.com/lists/oss-security/2015/06/16/14"
                },
                {
                    "reference_url": "http://rhn.redhat.com/errata/RHSA-2015-2290.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://rhn.redhat.com/errata/RHSA-2015-2290.html"
                },
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-3225.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-3225.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-3225",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.13251",
                            "scoring_system": "epss",
                            "scoring_elements": "0.94282",
                            "published_at": "2026-06-04T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-3225"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3225",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3225"
                },
                {
                    "reference_url": "https://github.com/rack/rack",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/rack/rack"
                },
                {
                    "reference_url": "https://github.com/rack/rack/blob/master/HISTORY.md",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/rack/rack/blob/master/HISTORY.md"
                },
                {
                    "reference_url": "https://github.com/rack/rack/commits/1.4.6",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/rack/rack/commits/1.4.6"
                },
                {
                    "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2015-3225.yml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2015-3225.yml"
                },
                {
                    "reference_url": "https://groups.google.com/forum/#!topic/ruby-security-ann/gcUbICUmKMc",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://groups.google.com/forum/#!topic/ruby-security-ann/gcUbICUmKMc"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3225",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3225"
                },
                {
                    "reference_url": "http://www.debian.org/security/2015/dsa-3322",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://www.debian.org/security/2015/dsa-3322"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1232292",
                    "reference_id": "1232292",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1232292"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=789311",
                    "reference_id": "789311",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=789311"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-rgr4-9jh5-j4j6",
                    "reference_id": "GHSA-rgr4-9jh5-j4j6",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-rgr4-9jh5-j4j6"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2015:2290",
                    "reference_id": "RHSA-2015:2290",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2015:2290"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/52334?format=api",
                    "purl": "pkg:gem/rack@1.5.4",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-3jru-u17n-tyg1"
                        },
                        {
                            "vulnerability": "VCID-52qe-dast-tkhu"
                        },
                        {
                            "vulnerability": "VCID-7cef-z5qm-afd8"
                        },
                        {
                            "vulnerability": "VCID-amfu-8d25-juhy"
                        },
                        {
                            "vulnerability": "VCID-bj83-rx84-v3g9"
                        },
                        {
                            "vulnerability": "VCID-bqpn-m2fh-9kab"
                        },
                        {
                            "vulnerability": "VCID-c9mc-7nts-cfgy"
                        },
                        {
                            "vulnerability": "VCID-dss4-6ptr-83av"
                        },
                        {
                            "vulnerability": "VCID-e11g-k7zm-vkhu"
                        },
                        {
                            "vulnerability": "VCID-ebb6-b5tx-5bhf"
                        },
                        {
                            "vulnerability": "VCID-heu4-cd3d-73ck"
                        },
                        {
                            "vulnerability": "VCID-huph-y2xr-g3dk"
                        },
                        {
                            "vulnerability": "VCID-k8fr-zuyx-yyhg"
                        },
                        {
                            "vulnerability": "VCID-kd2v-rt9y-uqh7"
                        },
                        {
                            "vulnerability": "VCID-n1sj-dwab-j3ca"
                        },
                        {
                            "vulnerability": "VCID-vk15-7qdb-xkh9"
                        },
                        {
                            "vulnerability": "VCID-x373-rhh4-7khm"
                        },
                        {
                            "vulnerability": "VCID-xpa3-1n87-8ucv"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@1.5.4"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/159981?format=api",
                    "purl": "pkg:gem/rack@1.6.0.beta",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-2bvt-36z3-9qar"
                        },
                        {
                            "vulnerability": "VCID-3jru-u17n-tyg1"
                        },
                        {
                            "vulnerability": "VCID-52qe-dast-tkhu"
                        },
                        {
                            "vulnerability": "VCID-7cef-z5qm-afd8"
                        },
                        {
                            "vulnerability": "VCID-amfu-8d25-juhy"
                        },
                        {
                            "vulnerability": "VCID-bj83-rx84-v3g9"
                        },
                        {
                            "vulnerability": "VCID-bqpn-m2fh-9kab"
                        },
                        {
                            "vulnerability": "VCID-c9mc-7nts-cfgy"
                        },
                        {
                            "vulnerability": "VCID-dss4-6ptr-83av"
                        },
                        {
                            "vulnerability": "VCID-e11g-k7zm-vkhu"
                        },
                        {
                            "vulnerability": "VCID-ebb6-b5tx-5bhf"
                        },
                        {
                            "vulnerability": "VCID-heu4-cd3d-73ck"
                        },
                        {
                            "vulnerability": "VCID-huph-y2xr-g3dk"
                        },
                        {
                            "vulnerability": "VCID-k8fr-zuyx-yyhg"
                        },
                        {
                            "vulnerability": "VCID-kd2v-rt9y-uqh7"
                        },
                        {
                            "vulnerability": "VCID-n1sj-dwab-j3ca"
                        },
                        {
                            "vulnerability": "VCID-vk15-7qdb-xkh9"
                        },
                        {
                            "vulnerability": "VCID-x373-rhh4-7khm"
                        },
                        {
                            "vulnerability": "VCID-xpa3-1n87-8ucv"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@1.6.0.beta"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/52335?format=api",
                    "purl": "pkg:gem/rack@1.6.2",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-1ra1-pgt2-3ubf"
                        },
                        {
                            "vulnerability": "VCID-3jru-u17n-tyg1"
                        },
                        {
                            "vulnerability": "VCID-52qe-dast-tkhu"
                        },
                        {
                            "vulnerability": "VCID-7cef-z5qm-afd8"
                        },
                        {
                            "vulnerability": "VCID-amfu-8d25-juhy"
                        },
                        {
                            "vulnerability": "VCID-bj83-rx84-v3g9"
                        },
                        {
                            "vulnerability": "VCID-bqpn-m2fh-9kab"
                        },
                        {
                            "vulnerability": "VCID-c9mc-7nts-cfgy"
                        },
                        {
                            "vulnerability": "VCID-dss4-6ptr-83av"
                        },
                        {
                            "vulnerability": "VCID-e11g-k7zm-vkhu"
                        },
                        {
                            "vulnerability": "VCID-ebb6-b5tx-5bhf"
                        },
                        {
                            "vulnerability": "VCID-heu4-cd3d-73ck"
                        },
                        {
                            "vulnerability": "VCID-huph-y2xr-g3dk"
                        },
                        {
                            "vulnerability": "VCID-k8fr-zuyx-yyhg"
                        },
                        {
                            "vulnerability": "VCID-kd2v-rt9y-uqh7"
                        },
                        {
                            "vulnerability": "VCID-n1sj-dwab-j3ca"
                        },
                        {
                            "vulnerability": "VCID-vk15-7qdb-xkh9"
                        },
                        {
                            "vulnerability": "VCID-x373-rhh4-7khm"
                        },
                        {
                            "vulnerability": "VCID-xpa3-1n87-8ucv"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@1.6.2"
                }
            ],
            "aliases": [
                "CVE-2015-3225",
                "GHSA-rgr4-9jh5-j4j6"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2bvt-36z3-9qar"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37485?format=api",
            "vulnerability_id": "VCID-6dhj-xgsb-nkhd",
            "summary": "Symlink path traversal in Rack::File\nAffected versions allows attackers to access arbitrary files outside the intended root directory via a crafted PATH_INFO environment variable, probably a directory traversal vulnerability that is remotely exploitable, aka \"symlink path traversals.\"",
            "references": [
                {
                    "reference_url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html"
                },
                {
                    "reference_url": "http://rack.github.com/",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://rack.github.com/"
                },
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-0262.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-0262.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-0262",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01263",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79775",
                            "published_at": "2026-06-04T12:55:00Z"
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                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-0262"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=909071",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
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                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=909072",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
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                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0262",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0262"
                },
                {
                    "reference_url": "https://gist.github.com/rentzsch/4736940",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
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                    "reference_url": "https://github.com/rack/rack",
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                    "reference_type": "",
                    "scores": [
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                            "scoring_elements": ""
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                    "url": "https://github.com/rack/rack"
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                {
                    "reference_url": "https://github.com/rack/rack/blob/master/lib/rack/file.rb#L56",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
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                    "url": "https://github.com/rack/rack/blob/master/lib/rack/file.rb#L56"
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                {
                    "reference_url": "https://github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
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                {
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                {
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                        {
                            "value": "MODERATE",
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                            "scoring_elements": ""
                        }
                    ],
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                },
                {
                    "reference_url": "https://groups.google.com/forum/#!msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://groups.google.com/forum/#!msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0262",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0262"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700173",
                    "reference_id": "700173",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700173"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-85r7-w5mv-c849",
                    "reference_id": "GHSA-85r7-w5mv-c849",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
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                    ],
                    "url": "https://github.com/advisories/GHSA-85r7-w5mv-c849"
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