{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-54666",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-15T22:53:58.560Z",
        "datePublished": "2026-07-29T14:34:48.668Z",
        "dateUpdated": "2026-07-30T13:47:57.135Z"
    },
    "containers": {
        "cna": {
            "title": "swagger-typescript-api vulnerable to code injection via unescaped OpenAPI path strings in generated method bodies",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-74",
                            "lang": "en",
                            "description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-94",
                            "lang": "en",
                            "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-1336",
                            "lang": "en",
                            "description": "CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.3,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/acacode/swagger-typescript-api/security/advisories/GHSA-w284-33mx-6g9v",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/acacode/swagger-typescript-api/security/advisories/GHSA-w284-33mx-6g9v"
                },
                {
                    "name": "https://github.com/acacode/swagger-typescript-api/pull/1779",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/acacode/swagger-typescript-api/pull/1779"
                },
                {
                    "name": "https://github.com/acacode/swagger-typescript-api/commit/306d59acb8ffbb00f953f807b97234b21f51d9de",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/acacode/swagger-typescript-api/commit/306d59acb8ffbb00f953f807b97234b21f51d9de"
                },
                {
                    "name": "https://github.com/acacode/swagger-typescript-api/releases/tag/v13.12.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/acacode/swagger-typescript-api/releases/tag/v13.12.2"
                }
            ],
            "affected": [
                {
                    "vendor": "acacode",
                    "product": "swagger-typescript-api",
                    "versions": [
                        {
                            "version": "< 13.12.2",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-07-29T14:34:48.668Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, src/schema-routes/schema-routes.ts passes OpenAPI path keys through parseRouteName to templates/default/procedure-call.ejs and templates/modular/procedure-call.ejs without escaping JavaScript template literal interpolation, allowing an attacker-controlled path containing ${...} to execute when the generated method is called. This issue is fixed in version 13.12.2."
                }
            ],
            "source": {
                "advisory": "GHSA-w284-33mx-6g9v",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/acacode/swagger-typescript-api/security/advisories/GHSA-w284-33mx-6g9v",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-07-30T13:46:17.119632Z",
                                "id": "CVE-2026-54666",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-07-30T13:47:57.135Z"
                }
            }
        ]
    }
}