Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/71483?format=api",
    "purl": "pkg:npm/better-auth@1.4.2",
    "type": "npm",
    "namespace": "",
    "name": "better-auth",
    "version": "1.4.2",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "1.1.6",
    "latest_non_vulnerable_version": "1.6.2",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/21701?format=api",
            "vulnerability_id": "VCID-fs78-rxdg-aqap",
            "summary": "Better Auth affected by external request basePath modification DoS\nAffected versions of Better Auth allow an external request to configure `baseURL` when it isn’t defined through any other means. This can be abused to poison the router’s base path, causing all routes to return 404 for all users.\n\nThis issue is only exploitable when `baseURL` is not explicitly configured (e.g., `BETTER_AUTH_URL` is missing) *and* the attacker is able to make the very first request to the server after startup. In properly configured environments or typical managed hosting platforms, this fallback behavior cannot be reached.",
            "references": [
                {
                    "reference_url": "https://github.com/better-auth/better-auth",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "2.9",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
                        },
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/better-auth/better-auth"
                },
                {
                    "reference_url": "https://github.com/better-auth/better-auth/releases/tag/v1.4.2",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "2.9",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
                        },
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/better-auth/better-auth/releases/tag/v1.4.2"
                },
                {
                    "reference_url": "https://github.com/ray-project/ray/commit/70e7c72780bdec075dba6cad1afe0832772bfe09",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "2.9",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
                        },
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/ray-project/ray/commit/70e7c72780bdec075dba6cad1afe0832772bfe09"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-569q-mpph-wgww",
                    "reference_id": "GHSA-569q-mpph-wgww",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "LOW",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-569q-mpph-wgww"
                },
                {
                    "reference_url": "https://github.com/better-auth/better-auth/security/advisories/GHSA-569q-mpph-wgww",
                    "reference_id": "GHSA-569q-mpph-wgww",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "LOW",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        },
                        {
                            "value": "2.9",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
                        },
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/better-auth/better-auth/security/advisories/GHSA-569q-mpph-wgww"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/71483?format=api",
                    "purl": "pkg:npm/better-auth@1.4.2",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/better-auth@1.4.2"
                }
            ],
            "aliases": [
                "GHSA-569q-mpph-wgww"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fs78-rxdg-aqap"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/better-auth@1.4.2"
}