CVE-2026-54661

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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 an OpenAPI Specification. Prior to 13.12.2, templates/base/http-clients/axios-http-client.ejs interpolates servers[0].url from src/code-gen-process.ts into the HttpClient constructor without escaping, allowing an attacker-controlled OpenAPI spec to inject code that executes when new HttpClient() or new Api() is constructed. 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 una especificaci\u00f3n OpenAPI. Antes de la versi\u00f3n 13.12.2, templates/base/http-clients/axios-http-client.ejs interpola servers[0].url de src/code-gen-process.ts en el constructor de HttpClient sin escapar, lo que permite que una especificaci\u00f3n OpenAPI controlada por un atacante inyecte c\u00f3digo que se ejecuta cuando se construye un nuevo HttpClient() o un nuevo Api(). Este problema est\u00e1 corregido en la versi\u00f3n 13.12.2."}], "id": "CVE-2026-54661", "lastModified": "2026-10-23T23:10:00.157", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 1.6, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-54661", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-29T14:55:10.296257Z", "version": "2.0.3"}}]}, "published": "2026-07-29T15:16:25.440", "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-38c3-wv3c-v3xj"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}, {"lang": "en", "value": "CWE-94"}, {"lang": "en", "value": "CWE-1336"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

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