{"id":"CVE-2026-62328","sourceIdentifier":"disclosure@vulncheck.com","published":"2026-07-13T22:16:52.550","lastModified":"2026-10-24T22:10:00.210","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"9Router through version 0.4.41 contain an unauthenticated information disclosure vulnerability that allows remote attackers to access sensitive user data by sending requests to unprotected API endpoints. Attackers can enumerate paginated request logs and retrieve complete AI conversation histories including system prompts, user messages, assistant responses, tool calls, and user email addresses by querying the request-logs and request-details API routes which lack authentication middleware."},{"lang":"es","value":"9Router hasta la versión 0.4.41 contienen una vulnerabilidad de revelación de información no autenticada que permite a atacantes remotos acceder a datos sensibles del usuario enviando solicitudes a puntos finales de API desprotegidos. Los atacantes pueden enumerar registros de solicitudes paginados y recuperar historiales completos de conversaciones de IA, incluyendo mensajes del sistema, mensajes de usuario, respuestas del asistente, llamadas a herramientas y direcciones de correo electrónico de usuario, consultando las rutas de API request-logs y request-details que carecen de middleware de autenticación."}],"affected":[{"source":"disclosure@vulncheck.com","affectedData":[{"vendor":"decolua","product":"9Router","defaultStatus":"unaffected","repo":"https://github.com/decolua/9router","packageURL":"pkg:npm/9router","versions":[{"version":"0","lessThanOrEqual":"0.4.41","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"disclosure@vulncheck.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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","baseScore":8.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"disclosure@vulncheck.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-07-15T18:10:10.070565Z","id":"CVE-2026-62328","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"disclosure@vulncheck.com","type":"Secondary","description":[{"lang":"en","value":"CWE-359"},{"lang":"en","value":"CWE-862"}]}],"references":[{"url":"https://github.com/decolua/9router/security/advisories/GHSA-vjc7-jrh9-9j86","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/9router-unauthenticated-information-disclosure-via-api-usage-endpoints","source":"disclosure@vulncheck.com"},{"url":"https://github.com/decolua/9router/security/advisories/GHSA-vjc7-jrh9-9j86","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}