Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/208117?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/208117?format=api", "purl": "pkg:maven/commons-collections/commons-collections@2.1.1", "type": "maven", "namespace": "commons-collections", "name": "commons-collections", "version": "2.1.1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "3.2.2", "latest_non_vulnerable_version": "3.2.2", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/33597?format=api", "vulnerability_id": "VCID-6r87-jrv8-27ht", "summary": "Insecure Deserialization in Apache Commons Collection\nSerialized-object interfaces in Java applications using the Apache Commons Collections (ACC) library may allow remote attackers to execute arbitrary commands via a crafted serialized Java object.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-6420", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.9568", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95631", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.9564", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95645", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95648", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95656", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.9566", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95665", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95664", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95667", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95675", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.212", "scoring_system": "epss", "scoring_elements": "0.95678", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-6420" }, { "reference_url": "https://arxiv.org/pdf/2306.05534", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://arxiv.org/pdf/2306.05534" }, { "reference_url": "https://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/" }, { "reference_url": "https://github.com/apache/commons-collections", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/commons-collections" }, { "reference_url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917" }, { "reference_url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722" }, { "reference_url": "https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21@%3Ccommits.samza.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21@%3Ccommits.samza.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21%40%3Ccommits.samza.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21%40%3Ccommits.samza.apache.org%3E" }, { "reference_url": "https://news.apache.org/foundation/entry/apache_commons_statement_to_widespread", "reference_id": "", "reference_type": "", "scores": [], "url": "https://news.apache.org/foundation/entry/apache_commons_statement_to_widespread" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2015-6420", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P" }, { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-6420" }, { "reference_url": "https://www.kb.cert.org/vuls/id/576313", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.kb.cert.org/vuls/id/576313" }, { "reference_url": "https://www.kb.cert.org/vuls/id/581311", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.kb.cert.org/vuls/id/581311" }, { "reference_url": "https://www.tenable.com/security/research/tra-2017-14", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.tenable.com/security/research/tra-2017-14" }, { "reference_url": "https://www.tenable.com/security/research/tra-2017-23", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.tenable.com/security/research/tra-2017-23" }, { "reference_url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-java-deserialization", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-java-deserialization" }, { "reference_url": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html" }, { "reference_url": "http://www.securityfocus.com/bid/78872", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.securityfocus.com/bid/78872" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:commons_collections:4.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:apache:commons_collections:4.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:commons_collections:4.0:*:*:*:*:*:*:*" }, { "reference_url": "https://github.com/advisories/GHSA-6hgm-866r-3cjv", "reference_id": "GHSA-6hgm-866r-3cjv", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-6hgm-866r-3cjv" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/25419?format=api", "purl": "pkg:maven/commons-collections/commons-collections@3.2.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/commons-collections/commons-collections@3.2.2" } ], "aliases": [ "CVE-2015-6420", "GHSA-6hgm-866r-3cjv" ], "risk_score": 4.4, "exploitability": "0.5", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6r87-jrv8-27ht" } ], "fixing_vulnerabilities": [], "risk_score": "4.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/commons-collections/commons-collections@2.1.1" }