{"id":"CVE-2026-42856","sourceIdentifier":"security-advisories@github.com","published":"2026-05-11T18:16:35.990","lastModified":"2026-10-26T18:10:00.173","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to 5.1.3, the MCP HTTP transport accepts JSON-RPC tools/call requests with no authentication, session, origin, or token check, and dispatches them directly to the orchestrator's tool registry. The default bind address is 0.0.0.0. As a result, any party with network reachability to the service can enumerate and invoke privileged management tools. This vulnerability is fixed in 5.1.3."},{"lang":"es","value":"Network-AI es un orquestador multiagente de TypeScript/Node.js. Antes de la versión 5.1.3, el transporte HTTP de MCP acepta solicitudes de herramientas/llamadas JSON-RPC sin verificación de autenticación, sesión, origen o token, y las despacha directamente al registro de herramientas del orquestador. La dirección de enlace predeterminada es 0.0.0.0. Como resultado, cualquier parte con accesibilidad de red al servicio puede enumerar e invocar herramientas de gestión privilegiadas. Esta vulnerabilidad está corregida en la versión 5.1.3."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"Jovancoding","product":"Network-AI","versions":[{"version":"< 5.1.3","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/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":"NONE","vulnIntegrityImpact":"HIGH","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"}}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-05-11T18:33:09.155626Z","id":"CVE-2026-42856","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-306"}]}],"references":[{"url":"https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-fj4g-2p96-q6m3","source":"security-advisories@github.com"},{"url":"https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-fj4g-2p96-q6m3","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}