Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/60390?format=api",
    "vulnerability_id": "VCID-48kq-t839-rud4",
    "summary": "Multiple vulnerabilities have been found in Chromium and its derivatives, the worst of which could result in remote code execution.",
    "aliases": [
        {
            "alias": "CVE-2023-21720"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/85299?format=api",
            "purl": "pkg:ebuild/www-client/chromium@113.0.5672.126",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/chromium@113.0.5672.126"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/85300?format=api",
            "purl": "pkg:ebuild/www-client/chromium-bin@113.0.5672.126",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/chromium-bin@113.0.5672.126"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/85301?format=api",
            "purl": "pkg:ebuild/www-client/google-chrome@113.0.5672.126",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/google-chrome@113.0.5672.126"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/85302?format=api",
            "purl": "pkg:ebuild/www-client/microsoft-edge@113.0.1774.50",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/microsoft-edge@113.0.1774.50"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/85303?format=api",
            "purl": "pkg:ebuild/www-client/microsoft-edge@113.0.5672.126",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/microsoft-edge@113.0.5672.126"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-21720",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63647",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63639",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63576",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63603",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63567",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63618",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63635",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.6365",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00449",
                    "scoring_system": "epss",
                    "scoring_elements": "0.63602",
                    "published_at": "2026-04-13T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-21720"
        },
        {
            "reference_url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21720",
            "reference_id": "CVE-2023-21720",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-28T19:25:42Z/"
                }
            ],
            "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21720"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/202309-17",
            "reference_id": "GLSA-202309-17",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/202309-17"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 126,
            "name": "Buffer Over-read",
            "description": "The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer."
        }
    ],
    "exploits": [],
    "severity_range_score": "5.3 - 5.3",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-48kq-t839-rud4"
}