Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/73538?format=api",
    "purl": "pkg:npm/%40backstage/plugin-scaffolder-node@0.11.2",
    "type": "npm",
    "namespace": "@backstage",
    "name": "plugin-scaffolder-node",
    "version": "0.11.2",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "0.12.3",
    "latest_non_vulnerable_version": "0.12.3",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49787?format=api",
            "vulnerability_id": "VCID-nwgc-2f7k-tkb2",
            "summary": "Backstage has a Possible Symlink Path Traversal in Scaffolder Actions\nMultiple Scaffolder actions and archive extraction utilities were vulnerable to symlink-based path traversal attacks. An attacker with access to create and execute Scaffolder templates could exploit symlinks to:\n\n1. **Read arbitrary files** via the `debug:log` action by creating a symlink pointing to sensitive files (e.g., `/etc/passwd`, configuration files, secrets)\n2. **Delete arbitrary files** via the `fs:delete` action by creating symlinks pointing outside the workspace\n3. **Write files outside the workspace** via archive extraction (tar/zip) containing malicious symlinks\n\nThis affects any Backstage deployment where users can create or execute Scaffolder templates.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-24046.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.1",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-24046.json"
                },
                {
                    "reference_url": "https://github.com/backstage/backstage",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/backstage/backstage"
                },
                {
                    "reference_url": "https://github.com/backstage/backstage/commit/c641c147ab371a9a8a2f5f67fdb7cb9c97ef345d",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/backstage/backstage/commit/c641c147ab371a9a8a2f5f67fdb7cb9c97ef345d"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2431878",
                    "reference_id": "2431878",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2431878"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24046",
                    "reference_id": "CVE-2026-24046",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24046"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-rq6q-wr2q-7pgp",
                    "reference_id": "GHSA-rq6q-wr2q-7pgp",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/advisories/GHSA-rq6q-wr2q-7pgp"
                },
                {
                    "reference_url": "https://github.com/backstage/backstage/security/advisories/GHSA-rq6q-wr2q-7pgp",
                    "reference_id": "GHSA-rq6q-wr2q-7pgp",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/backstage/backstage/security/advisories/GHSA-rq6q-wr2q-7pgp"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2026:6174",
                    "reference_id": "RHSA-2026:6174",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2026:6174"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2026:6802",
                    "reference_id": "RHSA-2026:6802",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2026:6802"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/73538?format=api",
                    "purl": "pkg:npm/%40backstage/plugin-scaffolder-node@0.11.2",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-scaffolder-node@0.11.2"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/73539?format=api",
                    "purl": "pkg:npm/%40backstage/plugin-scaffolder-node@0.12.3",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-scaffolder-node@0.12.3"
                }
            ],
            "aliases": [
                "CVE-2026-24046",
                "GHSA-rq6q-wr2q-7pgp"
            ],
            "risk_score": 4.1,
            "exploitability": "0.5",
            "weighted_severity": "8.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-nwgc-2f7k-tkb2"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-scaffolder-node@0.11.2"
}