CVE-2026-2293

HIGH EPSS 47.8%
Published Feb 27, 20264mo ago · Modified Apr 14, 20262mo ago
8.2 CVSS 4.0
High
Find Similar
Published Feb 27, 2026 4mo ago
Last Modified Apr 14, 2026 2mo ago

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.

CVSS Details

Base Score
8.2
Exploitability
—
Impact
—
Vector string
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
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
47.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-863 Incorrect Authorization Authorization

Affected Products 1

VendorProductVersionRange
nestjsnest11.1.13any

References 3

  • fluidattacks.com https://fluidattacks.com/advisories/neton
    Third Party AdvisoryExploit
  • github.com https://github.com/nestjs/nest/
    Product
  • github.com https://github.com/nestjs/nest/releases/tag/v11.1.14
    Release Notes

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.