CVE-2026-54663

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{"affected": [{"affectedData": [{"product": "swagger-typescript-api", "vendor": "acacode", "versions": [{"status": "affected", "version": "< 13.12.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "swagger-typescript-api generates API clients for Fetch or Axios from OpenAPI specifications. Prior to 13.12.2, src/resolved-swagger-schema.ts warmUpRemoteSchemasCache resolves external $ref URLs and fetchRemoteSchemaDocument uses isHttpUrl to fetch any http or https target without private IP, redirect, DNS rebinding, or same-origin validation, allowing an attacker-controlled OpenAPI spec to make the generator issue requests to internal or link-local services. This issue is fixed in version 13.12.2."}, {"lang": "es", "value": "swagger-typescript-api genera clientes API para Fetch o Axios a partir de especificaciones OpenAPI. Antes de la versi\u00f3n 13.12.2, src/resolved-swagger-schema.ts warmUpRemoteSchemasCache resuelve URLs $ref externas y fetchRemoteSchemaDocument usa isHttpUrl para obtener cualquier objetivo HTTP o HTTPS sin IP privada, redirecci\u00f3n, reencadenamiento de DNS, o validaci\u00f3n de mismo origen, permitiendo que una especificaci\u00f3n OpenAPI controlada por un atacante haga que el generador emita solicitudes a servicios internos o de enlace local. Este problema est\u00e1 solucionado en la versi\u00f3n 13.12.2."}], "id": "CVE-2026-54663", "lastModified": "2026-10-23T23:10:00.157", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-54663", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-29T14:58:23.239526Z", "version": "2.0.3"}}]}, "published": "2026-07-29T15:16:25.713", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/acacode/swagger-typescript-api/commit/306d59acb8ffbb00f953f807b97234b21f51d9de"}, {"source": "security-advisories@github.com", "url": "https://github.com/acacode/swagger-typescript-api/pull/1779"}, {"source": "security-advisories@github.com", "url": "https://github.com/acacode/swagger-typescript-api/releases/tag/v13.12.2"}, {"source": "security-advisories@github.com", "url": "https://github.com/acacode/swagger-typescript-api/security/advisories/GHSA-x36r-4347-pm5x"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/acacode/swagger-typescript-api/security/advisories/GHSA-x36r-4347-pm5x"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-441"}, {"lang": "en", "value": "CWE-918"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,13.12.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "swagger-typescript-api", "source": "cna", "vendor": "acacode"}, "product": "swagger-typescript-api", "vendor": "acacode"}], "created": "2026-07-30T14:02:17.640889+00:00", "updated": "2026-08-02T08:00:04.666388+00:00", "vendors": ["acacode", "acacode$PRODUCT$swagger-typescript-api"]}