Lookup for vulnerable packages by Package URL.

GET /api/packages/42591?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/42591?format=api",
    "purl": "pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2@1.11.12",
    "type": "maven",
    "namespace": "org.ops4j.pax.logging",
    "name": "pax-logging-log4j2",
    "version": "1.11.12",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "1.11.13",
    "latest_non_vulnerable_version": "2.0.14",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11944?format=api",
            "vulnerability_id": "VCID-r67p-yqg2-9bbq",
            "summary": "Improper Input Validation and Injection in Apache Log4j2\nApache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to an attack where an attacker with permission to modify the logging configuration file can construct a malicious configuration using a JDBC Appender with a data source referencing a JNDI URI which can execute remote code. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-44832.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-44832.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44832",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.50589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.9785",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98001",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97993",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97991",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97999",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97982",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97987",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97989",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97976",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97979",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.53648",
                            "scoring_system": "epss",
                            "scoring_elements": "0.97981",
                            "published_at": "2026-04-04T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44832"
                },
                {
                    "reference_url": "https://cert-portal.siemens.com/productcert/pdf/ssa-784507.pdf",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-784507.pdf"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44832",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44832"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://github.com/apache/logging-log4j2",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/apache/logging-log4j2"
                },
                {
                    "reference_url": "https://issues.apache.org/jira/browse/LOG4J2-3293",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://issues.apache.org/jira/browse/LOG4J2-3293"
                },
                {
                    "reference_url": "https://lists.apache.org/thread/s1o5vlo78ypqxnzn6p8zf6t9shtq5143",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://lists.apache.org/thread/s1o5vlo78ypqxnzn6p8zf6t9shtq5143"
                },
                {
                    "reference_url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00036.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00036.html"
                },
                {
                    "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EVV25FXL4FU5X6X5BSL7RLQ7T6F65MRA",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EVV25FXL4FU5X6X5BSL7RLQ7T6F65MRA"
                },
                {
                    "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T57MPJUW3MA6QGWZRTMCHHMMPQNVKGFC",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T57MPJUW3MA6QGWZRTMCHHMMPQNVKGFC"
                },
                {
                    "reference_url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd"
                },
                {
                    "reference_url": "https://security.netapp.com/advisory/ntap-20220104-0001",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.netapp.com/advisory/ntap-20220104-0001"
                },
                {
                    "reference_url": "https://www.oracle.com/security-alerts/cpuapr2022.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
                },
                {
                    "reference_url": "https://www.oracle.com/security-alerts/cpujan2022.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
                },
                {
                    "reference_url": "https://www.oracle.com/security-alerts/cpujul2022.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
                },
                {
                    "reference_url": "http://www.openwall.com/lists/oss-security/2021/12/28/1",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://www.openwall.com/lists/oss-security/2021/12/28/1"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002813",
                    "reference_id": "1002813",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002813"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2035951",
                    "reference_id": "2035951",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2035951"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44832",
                    "reference_id": "CVE-2021-44832",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.6",
                            "scoring_system": "cvssv3.1",
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                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44832"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-8489-44mv-ggj8",
                    "reference_id": "GHSA-8489-44mv-ggj8",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
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                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-8489-44mv-ggj8"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0083",
                    "reference_id": "RHSA-2022:0083",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:0083"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0138",
                    "reference_id": "RHSA-2022:0138",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:0138"
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                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0181",
                    "reference_id": "RHSA-2022:0181",
                    "reference_type": "",
                    "scores": [],
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                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0203",
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                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:0203"
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                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0205",
                    "reference_id": "RHSA-2022:0205",
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                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0216",
                    "reference_id": "RHSA-2022:0216",
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                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:0216"
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                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0222",
                    "reference_id": "RHSA-2022:0222",
                    "reference_type": "",
                    "scores": [],
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                    "reference_id": "RHSA-2022:0225",
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0226",
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0230",
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0236",
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                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0467",
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                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0485",
                    "reference_id": "RHSA-2022:0485",
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                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:0493",
                    "reference_id": "RHSA-2022:0493",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:0493"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:1296",
                    "reference_id": "RHSA-2022:1296",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:1296"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:1297",
                    "reference_id": "RHSA-2022:1297",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:1297"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:1299",
                    "reference_id": "RHSA-2022:1299",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:1299"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5222-1/",
                    "reference_id": "USN-5222-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5222-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/42972?format=api",
                    "purl": "pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2@1.11.13",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2@1.11.13"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/42974?format=api",
                    "purl": "pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2@2.0.14",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2@2.0.14"
                }
            ],
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}