Lookup for vulnerable packages by Package URL.

GET /api/packages/921703?format=api
HTTP 200 OK
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Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/921703?format=api",
    "purl": "pkg:npm/%40nestjs/platform-fastify@6.10.11",
    "type": "npm",
    "namespace": "@nestjs",
    "name": "platform-fastify",
    "version": "6.10.11",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "11.1.16",
    "latest_non_vulnerable_version": "11.1.16",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/90854?format=api",
            "vulnerability_id": "VCID-71ms-9bju-77a8",
            "summary": "Nest Fastify HEAD Request Middleware Bypass\n### Impact\n\nIn a NestJS application using `@nestjs/platform-fastify`, GET middleware can be bypassed because Fastify automatically redirects HEAD requests to the corresponding GET handlers (if they exist).\n\nAs a result:\n\n- Middleware will be completely skipped.\n- The HTTP response won't include a body (since the response is truncated when redirecting a HEAD request to a GET handler).\n- The actual handler will still be executed.\n\n### Patches\n\nFixed in `@nestjs/platform-fastify@11.1.16`",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33011",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.13545",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.1349",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.00043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.13459",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.00043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.13587",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.13582",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33011"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/nestjs/nest"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/commit/cbdf737cd6e7cefa52d05ecea2ae4af95c464614",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-20T15:48:14Z/"
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/commit/cbdf737cd6e7cefa52d05ecea2ae4af95c464614"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/releases/tag/v11.1.17",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-20T15:48:14Z/"
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/releases/tag/v11.1.17"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/security/advisories/GHSA-wf42-42fg-fg84",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        },
                        {
                            "value": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-20T15:48:14Z/"
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/security/advisories/GHSA-wf42-42fg-fg84"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33011",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33011"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-wf42-42fg-fg84",
                    "reference_id": "GHSA-wf42-42fg-fg84",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-wf42-42fg-fg84"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/112743?format=api",
                    "purl": "pkg:npm/%40nestjs/platform-fastify@11.1.16",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540nestjs/platform-fastify@11.1.16"
                }
            ],
            "aliases": [
                "CVE-2026-33011",
                "GHSA-wf42-42fg-fg84"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-71ms-9bju-77a8"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50440?format=api",
            "vulnerability_id": "VCID-7jtv-1fb5-bfa4",
            "summary": "Duplicate Advisory: Nest has a Fastify URL Encoding Middleware Bypass\n## Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-r4wm-x892-vjmx. This link is maintained to preserve external references.\n\n## Original Description\n\nA NestJS application using @nestjs/platform-fastify can allow bypass of authentication/authorization middleware when Fastify path-normalization options are enabled.\n\n\n\nThis issue affects nest.Js: 11.1.13.",
            "references": [
                {
                    "reference_url": "https://fluidattacks.com/advisories/neton",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://fluidattacks.com/advisories/neton"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/nestjs/nest"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/releases/tag/v11.1.14",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/releases/tag/v11.1.14"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2293",
                    "reference_id": "CVE-2026-2293",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2293"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-7q64-3rg2-h9pf",
                    "reference_id": "GHSA-7q64-3rg2-h9pf",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-7q64-3rg2-h9pf"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/74337?format=api",
                    "purl": "pkg:npm/%40nestjs/platform-fastify@11.1.14",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-71ms-9bju-77a8"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540nestjs/platform-fastify@11.1.14"
                }
            ],
            "aliases": [
                "GHSA-7q64-3rg2-h9pf"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7jtv-1fb5-bfa4"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50504?format=api",
            "vulnerability_id": "VCID-ax3k-md7j-4bcx",
            "summary": "Nest has a Fastify URL Encoding Middleware Bypass\n_What kind of vulnerability is it? Who is impacted?_\n\nA NestJS application using `@nestjs/platform-fastify` can allow bypass of any middleware when Fastify path-normalization options (e.g., `ignoreTrailingSlash`, `ignoreDuplicateSlashes`, `useSemicolonDelimiter`) are enabled. In affected route-scoped middleware setups, variant paths may skip middleware checks while still reaching the protected handler.\n\nThe bug is a path canonicalization mismatch between middleware matching and route matching in Nest’s Fastify adapter.\n\nNest passes Fastify routerOptions (such as `ignoreTrailingSlash`, `ignoreDuplicateSlashes`, `useSemicolonDelimiter`) to the Fastify router in packages/platform-fastify/adapters/fastify-adapter.ts:253.\n\nBut middleware execution is decided by a separate regex check over `req.originalUrl` in packages/platform-fastify/adapters/fastify-adapter.ts:706 and packages/platform-fastify/adapters/fastify-adapter.ts:713.\n\nIf that regex does not match, Nest does `next()` and skips the middleware (packages/platform-fastify/adapters/fastify-adapter.ts:714), while Fastify may still normalize the same path and route it to the protected handler. So the vulnerability exists because security checks (middleware) and request dispatch(router) use different URL interpretations.\n\nThis is a fail-open design issue (inconsistent normalization), not just a bad app config: non-default router options make the mismatch reachable.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2293.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2293.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-2293",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00431",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62956",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.00431",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62953",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.00431",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62962",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00431",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62951",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00431",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62938",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-2293"
                },
                {
                    "reference_url": "https://fluidattacks.com/advisories/neton",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-27T17:06:38Z/"
                        }
                    ],
                    "url": "https://fluidattacks.com/advisories/neton"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/nestjs/nest"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/commit/fd8d073e0e048b185147209338ca7042e52c10ba",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/commit/fd8d073e0e048b185147209338ca7042e52c10ba"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/releases/tag/v11.1.14",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-27T17:06:38Z/"
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/releases/tag/v11.1.14"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443367",
                    "reference_id": "2443367",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443367"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2293",
                    "reference_id": "CVE-2026-2293",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2293"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-r4wm-x892-vjmx",
                    "reference_id": "GHSA-r4wm-x892-vjmx",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-r4wm-x892-vjmx"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/security/advisories/GHSA-r4wm-x892-vjmx",
                    "reference_id": "GHSA-r4wm-x892-vjmx",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        },
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/security/advisories/GHSA-r4wm-x892-vjmx"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/",
                    "reference_id": "nest",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.2",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-27T17:06:38Z/"
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/74337?format=api",
                    "purl": "pkg:npm/%40nestjs/platform-fastify@11.1.14",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-71ms-9bju-77a8"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540nestjs/platform-fastify@11.1.14"
                }
            ],
            "aliases": [
                "CVE-2026-2293",
                "GHSA-r4wm-x892-vjmx"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ax3k-md7j-4bcx"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49538?format=api",
            "vulnerability_id": "VCID-xphx-vs3y-pyf9",
            "summary": "Nest has a Fastify URL Encoding Middleware Bypass (TOCTOU)\nA NestJS application is vulnerable if it meets all of the following criteria:\n\n1. Platform: Uses `@nestjs/platform-fastify`.\n2. Security Mechanism: Relies on `NestMiddleware` (via `MiddlewareConsumer`) for security checks (authentication, authorization, etc.), or through `app.use()`\n3. Routing: Applies middleware to specific routes using string paths or controllers (e.g., `.forRoutes('admin')`).\nExample Vulnerable Config:\n\n```ts\n// app.module.ts\nexport class AppModule implements NestModule {\nconfigure(consumer: MiddlewareConsumer) {\nconsumer\n.apply(AuthMiddleware) // Security check\n.forRoutes('admin');   // Vulnerable: Path-based restriction\n}\n}\n```\n\nAttack Vector:\n\n- Target Route: `/admin`\n- Middleware Path: `admin`\n- Attack Request: `GET /%61dmin`\n- Result: Middleware is skipped (no match on `%61dmin`), but controller for `/admin` is executed.\n\nConsequences:\n\n- Authentication Bypass: Unauthenticated users can access protected routes.\n- Authorization Bypass: Restricted administrative endpoints become accessible to lower-privileged users.\n- Input Validation Bypass: Middleware performing sanitization or validation can be skipped.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-69211.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.4",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-69211.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-69211",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00026",
                            "scoring_system": "epss",
                            "scoring_elements": "0.0767",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.00026",
                            "scoring_system": "epss",
                            "scoring_elements": "0.07657",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00026",
                            "scoring_system": "epss",
                            "scoring_elements": "0.07684",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00029",
                            "scoring_system": "epss",
                            "scoring_elements": "0.08861",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.00029",
                            "scoring_system": "epss",
                            "scoring_elements": "0.0882",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-69211"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.9",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/nestjs/nest"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/commit/c4cedda15a05aafec1e6045b36b0335ab850e771",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.9",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track*",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-12-29T16:49:53Z/"
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/commit/c4cedda15a05aafec1e6045b36b0335ab850e771"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2425826",
                    "reference_id": "2425826",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2425826"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69211",
                    "reference_id": "CVE-2025-69211",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.9",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69211"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-8wpr-639p-ccrj",
                    "reference_id": "GHSA-8wpr-639p-ccrj",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-8wpr-639p-ccrj"
                },
                {
                    "reference_url": "https://github.com/nestjs/nest/security/advisories/GHSA-8wpr-639p-ccrj",
                    "reference_id": "GHSA-8wpr-639p-ccrj",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        },
                        {
                            "value": "6.9",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track*",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-12-29T16:49:53Z/"
                        }
                    ],
                    "url": "https://github.com/nestjs/nest/security/advisories/GHSA-8wpr-639p-ccrj"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/73141?format=api",
                    "purl": "pkg:npm/%40nestjs/platform-fastify@11.1.11",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-71ms-9bju-77a8"
                        },
                        {
                            "vulnerability": "VCID-7jtv-1fb5-bfa4"
                        },
                        {
                            "vulnerability": "VCID-ax3k-md7j-4bcx"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540nestjs/platform-fastify@11.1.11"
                }
            ],
            "aliases": [
                "CVE-2025-69211",
                "GHSA-8wpr-639p-ccrj"
            ],
            "risk_score": 3.4,
            "exploitability": "0.5",
            "weighted_severity": "6.7",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xphx-vs3y-pyf9"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "4.0",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540nestjs/platform-fastify@6.10.11"
}