Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/80125?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/80125?format=api", "vulnerability_id": "VCID-q6td-hjpx-uyba", "summary": "mod_auth_mellon: Open Redirect vulnerability in logout URLs", "aliases": [ { "alias": "CVE-2021-3639" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926755?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.17.0-1%2Bdeb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.17.0-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051609?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.17.0-1%2Bdeb11u1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.17.0-1%252Bdeb11u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/926762?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.18.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.18.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926753?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.18.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.18.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926756?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.19.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.19.1-1%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1037479?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.9.1-1~bpo70%2B1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a7h3-ujsg-vqhu" }, { "vulnerability": "VCID-bbdx-48p2-4fhw" }, { "vulnerability": "VCID-bj59-cvh7-bkdg" }, { "vulnerability": "VCID-hb2c-3rxv-3kgk" }, { "vulnerability": "VCID-q6td-hjpx-uyba" }, { "vulnerability": "VCID-tbkm-srgg-67g7" }, { "vulnerability": "VCID-z18x-abc1-nyek" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.9.1-1~bpo70%252B1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1037480?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.9.1-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-a7h3-ujsg-vqhu" }, { "vulnerability": "VCID-bbdx-48p2-4fhw" }, { "vulnerability": "VCID-bj59-cvh7-bkdg" }, { "vulnerability": "VCID-hb2c-3rxv-3kgk" }, { "vulnerability": "VCID-q6td-hjpx-uyba" }, { "vulnerability": "VCID-tbkm-srgg-67g7" }, { "vulnerability": "VCID-z18x-abc1-nyek" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.9.1-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1037481?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.12.0-2%2Bdeb9u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bbdx-48p2-4fhw" }, { "vulnerability": "VCID-hb2c-3rxv-3kgk" }, { "vulnerability": "VCID-q6td-hjpx-uyba" }, { "vulnerability": "VCID-tbkm-srgg-67g7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.12.0-2%252Bdeb9u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051608?format=api", "purl": "pkg:deb/debian/libapache2-mod-auth-mellon@0.14.2-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-hb2c-3rxv-3kgk" }, { "vulnerability": "VCID-q6td-hjpx-uyba" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libapache2-mod-auth-mellon@0.14.2-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/100207?format=api", "purl": "pkg:rpm/redhat/mod_auth_mellon@0.14.0-12.el8?arch=1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-q6td-hjpx-uyba" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/mod_auth_mellon@0.14.0-12.el8%3Farch=1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3639.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3639.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3639", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41368", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.4146", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41487", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41415", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41464", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41473", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41494", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41462", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41447", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.4149", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00195", "scoring_system": "epss", "scoring_elements": "0.41389", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3639" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3639", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3639" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1980648", "reference_id": "1980648", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1980648" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991730", "reference_id": "991730", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991730" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1934", "reference_id": "RHSA-2022:1934", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1934" }, { "reference_url": "https://usn.ubuntu.com/5069-1/", "reference_id": "USN-5069-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5069-1/" }, { "reference_url": "https://usn.ubuntu.com/5069-2/", "reference_id": "USN-5069-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5069-2/" } ], "weaknesses": [ { "cwe_id": 601, "name": "URL Redirection to Untrusted Site ('Open Redirect')", "description": "A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks." } ], "exploits": [], "severity_range_score": "6.1 - 6.1", "exploitability": "0.5", "weighted_severity": "5.5", "risk_score": 2.8, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-q6td-hjpx-uyba" }