Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/517763?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/517763?format=api", "purl": "pkg:apk/alpine/libxml2@2.9.4-r2?arch=s390x&distroversion=v3.21&reponame=main", "type": "apk", "namespace": "alpine", "name": "libxml2", "version": "2.9.4-r2", "qualifiers": { "arch": "s390x", "distroversion": "v3.21", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.9.4-r4", "latest_non_vulnerable_version": "2.13.9-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7551?format=api", "vulnerability_id": "VCID-qtp3-a1g7-8kgw", "summary": "Improper Restriction of XML External Entity Reference\nlibxml2, as used in XMLSec and other products, does not offer a flag directly indicating that the current document may be read but other files may not be opened, which makes it easier for remote attackers to conduct XML External Entity (XXE) attacks via a crafted document.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9318.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9318.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-9318", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31055", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31068", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31023", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32722", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32769", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32901", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32735", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00132", "scoring_system": "epss", "scoring_elements": "0.32866", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00175", "scoring_system": "epss", "scoring_elements": "0.3896", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00175", "scoring_system": "epss", "scoring_elements": "0.38972", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-9318" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9318", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9318" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:P/I:P/A:P" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1395609", "reference_id": "1395609", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1395609" }, { "reference_url": "https://github.com/lsh123/xmlsec/issues/43", "reference_id": "43", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-04T16:39:51Z/" } ], "url": "https://github.com/lsh123/xmlsec/issues/43" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=844581", "reference_id": "844581", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=844581" }, { "reference_url": "http://www.securityfocus.com/bid/94347", "reference_id": "94347", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-04T16:39:51Z/" } ], "url": "http://www.securityfocus.com/bid/94347" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9318", "reference_id": "CVE-2016-9318", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9318" }, { "reference_url": "https://bugzilla.gnome.org/show_bug.cgi?id=772726", "reference_id": "show_bug.cgi?id=772726", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-04T16:39:51Z/" } ], "url": "https://bugzilla.gnome.org/show_bug.cgi?id=772726" }, { "reference_url": "https://usn.ubuntu.com/3739-2/", "reference_id": "USN-3739-2", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-04T16:39:51Z/" } ], "url": "https://usn.ubuntu.com/3739-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/517763?format=api", "purl": "pkg:apk/alpine/libxml2@2.9.4-r2?arch=s390x&distroversion=v3.21&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libxml2@2.9.4-r2%3Farch=s390x&distroversion=v3.21&reponame=main" } ], "aliases": [ "CVE-2016-9318" ], "risk_score": 3.0, "exploitability": "0.5", "weighted_severity": "6.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qtp3-a1g7-8kgw" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libxml2@2.9.4-r2%3Farch=s390x&distroversion=v3.21&reponame=main" }