Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/240516?format=api",
    "vulnerability_id": "VCID-8ahg-hgub-43b5",
    "summary": "A denial of service vulnerability in all versions of GitLab CE/EE before 13.12.2, 13.11.5 or 13.10.5 allows an attacker to cause uncontrolled resource consumption with a specially crafted issue or merge request",
    "aliases": [
        {
            "alias": "CVE-2021-22217"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/372045?format=api",
            "purl": "pkg:alpm/archlinux/gitlab@13.12.2-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/gitlab@13.12.2-1"
        },
        {
            "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/372044?format=api",
            "purl": "pkg:alpm/archlinux/gitlab@13.11.3-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-3gk7-f7rw-s3bt"
                },
                {
                    "vulnerability": "VCID-8ahg-hgub-43b5"
                },
                {
                    "vulnerability": "VCID-bakk-7gzs-sfd8"
                },
                {
                    "vulnerability": "VCID-k29f-m5ey-f3d6"
                },
                {
                    "vulnerability": "VCID-kbpk-h81g-g7dr"
                },
                {
                    "vulnerability": "VCID-n7d2-p93t-73fg"
                },
                {
                    "vulnerability": "VCID-n83t-8xmt-q7cs"
                },
                {
                    "vulnerability": "VCID-s8ds-5b7r-gfed"
                },
                {
                    "vulnerability": "VCID-t5qj-bzm5-5qhe"
                },
                {
                    "vulnerability": "VCID-y93u-mrdn-abe3"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/gitlab@13.11.3-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22217",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71677",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71532",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71539",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71557",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7153",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7157",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71581",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71603",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71588",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71569",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71614",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71619",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71599",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71649",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71653",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71658",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.0068",
                    "scoring_system": "epss",
                    "scoring_elements": "0.71643",
                    "published_at": "2026-05-05T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22217"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-202106-21",
            "reference_id": "ASA-202106-21",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-202106-21"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-2023",
            "reference_id": "AVG-2023",
            "reference_type": "",
            "scores": [
                {
                    "value": "High",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-2023"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "7.0 - 8.9",
    "exploitability": "0.5",
    "weighted_severity": "8.0",
    "risk_score": 4.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8ahg-hgub-43b5"
}