Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/240548?format=api",
    "vulnerability_id": "VCID-qs8s-5gm5-m3hy",
    "summary": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.0. It was possible to exploit a stored cross-site-scripting via a specifically crafted default branch name.",
    "aliases": [
        {
            "alias": "CVE-2021-22241"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/371976?format=api",
            "purl": "pkg:alpm/archlinux/gitlab@14.1.2-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/gitlab@14.1.2-1"
        },
        {
            "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/371975?format=api",
            "purl": "pkg:alpm/archlinux/gitlab@14.1.1-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-dpda-b429-ske5"
                },
                {
                    "vulnerability": "VCID-qs8s-5gm5-m3hy"
                },
                {
                    "vulnerability": "VCID-tk7s-v2w6-ukhr"
                },
                {
                    "vulnerability": "VCID-xuub-mcj4-rqhg"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/gitlab@14.1.1-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22241",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40669",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40933",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41015",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41046",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40972",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41021",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41029",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41047",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41012",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40996",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41038",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.41008",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40931",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40837",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40824",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40741",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00191",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40598",
                    "published_at": "2026-05-05T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22241"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-202108-7",
            "reference_id": "ASA-202108-7",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-202108-7"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-2251",
            "reference_id": "AVG-2251",
            "reference_type": "",
            "scores": [
                {
                    "value": "High",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-2251"
        }
    ],
    "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-qs8s-5gm5-m3hy"
}