CVE-2026-2293
Last modified
CVE-2026-2293 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.67% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nestjs | Nest | 11.1.13 |
References
- https://fluidattacks.com/advisories/netonExploit, Third Party Advisory
- https://github.com/nestjs/nest/releases/tag/v11.1.14Release Notes
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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