Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/1357?format=api",
    "vulnerability_id": "VCID-urqr-81pw-a7bb",
    "summary": "The DOMParser API did not properly process <noscript> elements for escaping. This could be used as an mXSS vector to bypass an HTML Sanitizer.",
    "aliases": [
        {
            "alias": "CVE-2021-23974"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/2481?format=api",
            "purl": "pkg:alpm/archlinux/firefox@86.0-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@86.0-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/2480?format=api",
            "purl": "pkg:alpm/archlinux/firefox@85.0.2-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-72xt-c9m7-kqfj"
                },
                {
                    "vulnerability": "VCID-75mg-zh1v-w3dv"
                },
                {
                    "vulnerability": "VCID-8kxd-bque-r3ed"
                },
                {
                    "vulnerability": "VCID-d36z-y6r2-r7a1"
                },
                {
                    "vulnerability": "VCID-nq1q-218q-rbe4"
                },
                {
                    "vulnerability": "VCID-pwa5-ga6g-hbhu"
                },
                {
                    "vulnerability": "VCID-tv65-w1kw-e3dx"
                },
                {
                    "vulnerability": "VCID-ukzw-rs52-8fac"
                },
                {
                    "vulnerability": "VCID-urqr-81pw-a7bb"
                },
                {
                    "vulnerability": "VCID-xb5v-quee-abce"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@85.0.2-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://security.archlinux.org/AVG-1599",
            "reference_id": "AVG-1599",
            "reference_type": "",
            "scores": [
                {
                    "value": "High",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-1599"
        },
        {
            "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-07",
            "reference_id": "mfsa2021-07",
            "reference_type": "",
            "scores": [
                {
                    "value": "high",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-07"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "7.0 - 8.9",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-urqr-81pw-a7bb"
}