Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/80647?format=api",
    "vulnerability_id": "VCID-7nv2-691y-13a1",
    "summary": "keycloak: logout endpoint /oauth/logout?redirect=url can be abused to redirect logged in users to arbitrary web pages",
    "aliases": [
        {
            "alias": "CVE-2020-1723"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api",
            "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/371787?format=api",
            "purl": "pkg:alpm/archlinux/keycloak@15.0.2-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-3248-31p8-tyd4"
                },
                {
                    "vulnerability": "VCID-6ure-3hgz-xfgn"
                },
                {
                    "vulnerability": "VCID-7nv2-691y-13a1"
                },
                {
                    "vulnerability": "VCID-8zrg-f41g-pqfk"
                },
                {
                    "vulnerability": "VCID-98yf-g4d3-u3g8"
                },
                {
                    "vulnerability": "VCID-d1ua-u2v7-jqf8"
                },
                {
                    "vulnerability": "VCID-gndk-728r-9yh7"
                },
                {
                    "vulnerability": "VCID-hp5p-7wxk-v3eu"
                },
                {
                    "vulnerability": "VCID-jprv-e2zb-v7bb"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@15.0.2-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1723.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1723.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-1723",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36144",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36339",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36372",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36207",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36256",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36275",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3628",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36243",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36219",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36262",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36246",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36195",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.35963",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3593",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.35843",
                    "published_at": "2026-04-29T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-1723"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1770276",
            "reference_id": "1770276",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1770276"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-1332",
            "reference_id": "AVG-1332",
            "reference_type": "",
            "scores": [
                {
                    "value": "High",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-1332"
        }
    ],
    "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": "4.3 - 8.9",
    "exploitability": "0.5",
    "weighted_severity": "8.0",
    "risk_score": 4.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7nv2-691y-13a1"
}