9.8

CVE-2026-2293

Exploit

NestJS 11.1.13 - Lack of data validation allowing authentication/authorization bypass

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nestjs ≫ Nest Version11.1.13 SwPlatformnode.js
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.67% 0.471
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
help@fluidattacks.com 8.2 0 0
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
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE-551 Incorrect Behavior Order: Authorization Before Parsing and Canonicalization

If a web server does not fully parse requested URLs before it examines them for authorization, it may be possible for an attacker to bypass authorization protection.

CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

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