CVE-2026-2293

Description

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.

Affected Platforms

Weakness Type

CWE-863, CWE-551

References

• https://fluidattacks.com/advisories/neton
• https://github.com/nestjs/nest/
• https://github.com/nestjs/nest/releases/tag/v11.1.14
• https://access.redhat.com/security/cve/CVE-2026-2293
• https://bugzilla.redhat.com/show_bug.cgi?id=2443367
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2293.json