Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49552?format=api",
    "vulnerability_id": "VCID-zab6-k8c8-pqcq",
    "summary": "AdonisJS Path Traversal in Multipart File Handling\n**Description**\nA Path Traversal (CWE-22) vulnerability in AdonisJS multipart file handling may allow a remote attacker to write arbitrary files to arbitrary locations on the server filesystem. This impacts @adonisjs/bodyparser through version 10.1.1 and 11.x prerelease versions prior to 11.0.0-next.6. This issue has been patched in @adonisjs/bodyparser versions 10.1.2 and 11.0.0-next.6.",
    "aliases": [
        {
            "alias": "CVE-2026-21440"
        },
        {
            "alias": "GHSA-gvq6-hvvp-h34h"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/73163?format=api",
            "purl": "pkg:npm/%40adonisjs/bodyparser@10.1.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540adonisjs/bodyparser@10.1.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/73164?format=api",
            "purl": "pkg:npm/%40adonisjs/bodyparser@11.0.0-next.6",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540adonisjs/bodyparser@11.0.0-next.6"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/73162?format=api",
            "purl": "pkg:npm/%40adonisjs/bodyparser@11.0.0-next.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-86dd-yfnr-y3ac"
                },
                {
                    "vulnerability": "VCID-qj4q-bzvu-zfe4"
                },
                {
                    "vulnerability": "VCID-zab6-k8c8-pqcq"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540adonisjs/bodyparser@11.0.0-next.0"
        }
    ],
    "references": [
        {
            "reference_url": "https://github.com/adonisjs/bodyparser/commit/143a16f35602be8561215611582211dec280cae6",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/adonisjs/bodyparser/commit/143a16f35602be8561215611582211dec280cae6"
        },
        {
            "reference_url": "https://github.com/adonisjs/bodyparser/commit/6795c0e3fa824ae275bbd992aae60609e96f0f03",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/adonisjs/bodyparser/commit/6795c0e3fa824ae275bbd992aae60609e96f0f03"
        },
        {
            "reference_url": "https://github.com/adonisjs/bodyparser/releases/tag/v10.1.2",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/adonisjs/bodyparser/releases/tag/v10.1.2"
        },
        {
            "reference_url": "https://github.com/adonisjs/bodyparser/releases/tag/v11.0.0-next.6",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/adonisjs/bodyparser/releases/tag/v11.0.0-next.6"
        },
        {
            "reference_url": "https://github.com/adonisjs/core",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/adonisjs/core"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21440",
            "reference_id": "CVE-2026-21440",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21440"
        },
        {
            "reference_url": "https://github.com/adonisjs/core/security/advisories/GHSA-gvq6-hvvp-h34h",
            "reference_id": "GHSA-gvq6-hvvp-h34h",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/adonisjs/core/security/advisories/GHSA-gvq6-hvvp-h34h"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-gvq6-hvvp-h34h",
            "reference_id": "GHSA-gvq6-hvvp-h34h",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/advisories/GHSA-gvq6-hvvp-h34h"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 22,
            "name": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
            "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory."
        },
        {
            "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."
        },
        {
            "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."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-zab6-k8c8-pqcq"
}