CVE-2026-2293

A NestJS application using @nestjs/platform-fastify can allow bypass of authentication/authorization middleware when Fastify path-normalization options are enabled. This issue affects nest.Js: 11.1.13.

CVSS

No CVSS.

References

Link	Resource
https://fluidattacks.com/advisories/neton
https://github.com/nestjs/nest/
https://github.com/nestjs/nest/releases/tag/v11.1.14

Configurations

No configuration.

History

No history.

Information

Published : 2026-02-27 17:16

Updated : 2026-03-02 20:30

NVD link : CVE-2026-2293

Mitre link : CVE-2026-2293

CVE.ORG link : CVE-2026-2293

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

{"id": "CVE-2026-2293", "cveTags": [], "metrics": {"cvssMetricV40": [{"type": "Secondary", "source": "help@fluidattacks.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.2, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-02-27T17:16:33.357", "references": [{"url": "https://fluidattacks.com/advisories/neton", "source": "help@fluidattacks.com"}, {"url": "https://github.com/nestjs/nest/", "source": "help@fluidattacks.com"}, {"url": "https://github.com/nestjs/nest/releases/tag/v11.1.14", "source": "help@fluidattacks.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "help@fluidattacks.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "A NestJS application using @nestjs/platform-fastify can allow bypass of authentication/authorization middleware when Fastify path-normalization options are enabled.\n\n\n\nThis issue affects nest.Js: 11.1.13."}, {"lang": "es", "value": "Una aplicaci\u00f3n NestJS que utiliza @nestjs/platform-fastify puede permitir la omisi\u00f3n del middleware de autenticaci\u00f3n/autorizaci\u00f3n cuando las opciones de normalizaci\u00f3n de rutas de Fastify est\u00e1n habilitadas.\n\nEste problema afecta a nest.Js: 11.1.13."}], "lastModified": "2026-03-02T20:30:10.923", "sourceIdentifier": "help@fluidattacks.com"}

CVE-2026-2293

JSON object

Attach tags to CVE-2026-2293

Attach tags to `CVE-2026-2293`