← Vulnerability feed

Vulnerability record · CVE-2026-2293 · published 27 February 2026

CVE-2026-2293: Nestjs nest incorrect authorization vulnerability

Nestjs · Nest

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.

8.2 CVSS 4.0 High EPSS 0.68% · top 49.7% CWE-863 · Incorrect authorizationCWE-551 · CWE-551
8.2CVSS 4.0 base score
0.68%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 1 tagged exploit
15 Jul 2026Last modified by NVD

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: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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://fluidattacks.com/advisories/neton ExploitThird Party Advisory
https://github.com/nestjs/nest/ Product
https://github.com/nestjs/nest/releases/tag/v11.1.14 Release Notes
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

Track CVE-2026-2293 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.7CVE-2026-33011Nestjs nest vulnerabilityNest is a framework for building scalable Node.js server-side applications. In versions 11.1.15 and below, a NestJS application using @nestjs/platfor…EPSS 0.48%7.5CVE-2026-40879Nestjs nest vulnerabilityNest is a framework for building scalable Node.js server-side applications. Prior to 11.1.19, when an attacker sends many small, valid JSON messages …EPSS 0.46%6.9CVE-2025-69211Nestjs nest toctou race condition vulnerabilityNest is a framework for building scalable Node.js server-side applications. Versions prior to 11.1.11 have a Fastify URL encoding middleware bypass. …EPSS 0.38%6.3CVE-2026-35515Nestjs nest injection vulnerabilityNest is a framework for building scalable Node.js server-side applications. Prior to 11.1.18, SseStream._transform() interpolates message.type and me…EPSS 0.30%5.5CVE-2024-29409Nestjs nest code injection vulnerabilityFile Upload vulnerability in nestjs nest v.10.3.2 allows a remote attacker to execute arbitrary code via the Content-Type header.EPSS 0.34%5.3CVE-2023-26108Nestjs nest information exposure vulnerabilityVersions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability i…EPSS 0.71%9.1CVE-2026-71362Adobe commerce incorrect authorization vulnerabilityAdobe Commerce is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. An attacker could leverage this vul…KEVEPSS 88%8.8CVE-2026-42016JFrog Artifactory token scope bypass enables privilege escalationJFrog Artifactory (Self Hosted) before 7.133.11 validates a token's signature and issuer but not its scope, so a token can be used for actions beyond…KEVEPSS 8.6%analysed

Source: NIST National Vulnerability Database (record CVE-2026-2293), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.