Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41482?format=api",
    "vulnerability_id": "VCID-uq8x-bmhb-6bfv",
    "summary": "peertube is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
    "aliases": [
        {
            "alias": "CVE-2021-3780"
        },
        {
            "alias": "GHSA-f2c5-997w-7f5c"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/59037?format=api",
            "purl": "pkg:npm/peertube@3.4.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/peertube@3.4.0"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3780",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00311",
                    "scoring_system": "epss",
                    "scoring_elements": "0.54547",
                    "published_at": "2026-06-04T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3780"
        },
        {
            "reference_url": "https://github.com/chocobozzz/peertube",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.1",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/chocobozzz/peertube"
        },
        {
            "reference_url": "https://github.com/chocobozzz/peertube/commit/0ea2f79d45b301fcd660efc894469a99b2239bf6",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.1",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/chocobozzz/peertube/commit/0ea2f79d45b301fcd660efc894469a99b2239bf6"
        },
        {
            "reference_url": "https://huntr.dev/bounties/282807a8-4bf5-4fe2-af62-e05f945b3d65",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.1",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://huntr.dev/bounties/282807a8-4bf5-4fe2-af62-e05f945b3d65"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3780",
            "reference_id": "CVE-2021-3780",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.1",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3780"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-f2c5-997w-7f5c",
            "reference_id": "GHSA-f2c5-997w-7f5c",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/advisories/GHSA-f2c5-997w-7f5c"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        },
        {
            "cwe_id": 79,
            "name": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
            "description": "The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.0 - 6.9",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uq8x-bmhb-6bfv"
}