Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/1003886?format=api",
    "purl": "pkg:npm/%40payloadcms/next@3.64.0-internal.9a6b44a",
    "type": "npm",
    "namespace": "@payloadcms",
    "name": "next",
    "version": "3.64.0-internal.9a6b44a",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "3.78.0",
    "latest_non_vulnerable_version": "3.78.0",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/90086?format=api",
            "vulnerability_id": "VCID-59p4-ezpr-vugc",
            "summary": "@payloadcms/next has Stored XSS in Admin Panel\n### Impact\n\nA stored Cross-site Scripting (XSS) vulnerability existed in the admin panel. An authenticated user with write access to a collection could save content that, when viewed by another user, would execute in their browser.\n\nConsumers are affected if ALL of these are true:\n\n- Payload version **< v3.78.0**\n- At least one collection with versions enabled\n- An authenticated user has `create` or `update` access to that collection\n\n### Patches\n\nThis vulnerability has been patched in **v3.78.0**. Output encoding has been added to prevent user-supplied content from being interpreted as markup.\n\nUsers should upgrade to **v3.78.0** or later.\n\n### Workarounds\n\nIf consumers cannot upgrade immediately:\n\n- Restrict `create` and `update` access to versioned collections to trusted roles only.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34748",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00014",
                            "scoring_system": "epss",
                            "scoring_elements": "0.02677",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.00014",
                            "scoring_system": "epss",
                            "scoring_elements": "0.0263",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00014",
                            "scoring_system": "epss",
                            "scoring_elements": "0.02684",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00016",
                            "scoring_system": "epss",
                            "scoring_elements": "0.0383",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34748"
                },
                {
                    "reference_url": "https://github.com/payloadcms/payload",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.7",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/payloadcms/payload"
                },
                {
                    "reference_url": "https://github.com/payloadcms/payload/security/advisories/GHSA-mmxc-95ch-2j7c",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.7",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/payloadcms/payload/security/advisories/GHSA-mmxc-95ch-2j7c"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34748",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.7",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34748"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-mmxc-95ch-2j7c",
                    "reference_id": "GHSA-mmxc-95ch-2j7c",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-mmxc-95ch-2j7c"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/111324?format=api",
                    "purl": "pkg:npm/%40payloadcms/next@3.78.0",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540payloadcms/next@3.78.0"
                }
            ],
            "aliases": [
                "CVE-2026-34748",
                "GHSA-mmxc-95ch-2j7c"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-59p4-ezpr-vugc"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "4.0",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540payloadcms/next@3.64.0-internal.9a6b44a"
}