Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/240453?format=api",
    "vulnerability_id": "VCID-cjtt-uq2f-hbd5",
    "summary": "Improper authorization in GitLab 12.8+ allows a guest user in a private project to view tag data that should be inaccessible on the releases page",
    "aliases": [
        {
            "alias": "CVE-2021-22172"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/374096?format=api",
            "purl": "pkg:alpm/archlinux/gitlab@13.8.2-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/gitlab@13.8.2-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923289?format=api",
            "purl": "pkg:deb/debian/gitlab@15.10.8%2Bds1-2?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@15.10.8%252Bds1-2%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923255?format=api",
            "purl": "pkg:deb/debian/gitlab@17.6.5-19?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@17.6.5-19%3Fdistro=sid"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/374095?format=api",
            "purl": "pkg:alpm/archlinux/gitlab@13.8.1-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-49ze-sajt-pqhj"
                },
                {
                    "vulnerability": "VCID-cjtt-uq2f-hbd5"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/gitlab@13.8.1-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22172",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48811",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48813",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4885",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48876",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4883",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48884",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48881",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48897",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48872",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4888",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48928",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48924",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48885",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48873",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48882",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.48833",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00255",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4875",
                    "published_at": "2026-05-05T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22172"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-202102-11",
            "reference_id": "ASA-202102-11",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-202102-11"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-1521",
            "reference_id": "AVG-1521",
            "reference_type": "",
            "scores": [
                {
                    "value": "Medium",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-1521"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "4.0 - 6.9",
    "exploitability": "0.5",
    "weighted_severity": "6.2",
    "risk_score": 3.1,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cjtt-uq2f-hbd5"
}