{"id":"CVE-2025-62505","sourceIdentifier":"security-advisories@github.com","published":"2025-10-17T19:15:38.167","lastModified":"2026-10-08T22:10:00.563","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"LobeChat is an open source chat application platform. The web-crawler package in LobeChat version 1.136.1 allows server-side request forgery (SSRF) in the tools.search.crawlPages tRPC endpoint. A client can supply an arbitrary urls array together with impls containing the value naive. The service passes the user URLs to Crawler.crawl and the naive implementation performs a server-side fetch of each supplied URL without validating or restricting internal network addresses (such as localhost, 127.0.0.1, private IP ranges, or cloud instance metadata endpoints). This allows an attacker with a valid user token (or in development mode using a bypass header) to make the server disclose responses from internal HTTP services, potentially exposing internal API data or cloud metadata credentials. Version 1.136.2 fixes the issue. Update to version 1.136.2. No known workarounds exist."},{"lang":"es","value":"LobeChat es una plataforma de aplicación de chat de código abierto. El paquete web-crawler en LobeChat versión 1.136.1 permite la falsificación de petición del lado del servidor (SSRF) en el endpoint tRPC tools.search.crawlPages. Un cliente puede suministrar un array de URLs arbitrario junto con impls que contengan el valor naive. El servicio pasa las URLs del usuario a Crawler.crawl y la implementación naive realiza una obtención del lado del servidor de cada URL suministrada sin validar o restringir direcciones de red internas (como localhost, 127.0.0.1, rangos de IP privados o endpoints de metadatos de instancias en la nube). Esto permite a un atacante con un token de usuario válido (o en modo de desarrollo usando un encabezado de bypass) hacer que el servidor divulgue respuestas de servicios HTTP internos, exponiendo potencialmente datos internos de la API o credenciales de metadatos en la nube. La versión 1.136.2 corrige el problema. Actualice a la versión 1.136.2. No existen soluciones alternativas conocidas."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"lobehub","product":"lobe-chat","versions":[{"version":"< 1.136.2","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N","baseScore":3.0,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.3,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-10-17T18:30:45.898625Z","id":"CVE-2025-62505","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-918"}]}],"references":[{"url":"https://github.com/lobehub/lobe-chat/commit/8d59583dca16f218b99213d641733d8ba77f182c","source":"security-advisories@github.com"},{"url":"https://github.com/lobehub/lobe-chat/security/advisories/GHSA-fgx4-p8xf-qhp9","source":"security-advisories@github.com"}]}