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CVE-2026-54753— Nx: `nx graph` dev server permissive CORS policy

CVSS 5.9 · Medium EPSS 0.81% · P53

Possible ATT&CK Techniques 1AI

T1530 · Data from Cloud Storage

Affected Version Matrix 2

VendorProductVersion RangeStatus
nrwlnx>= 17.0.4, < 22.7.2affected
>= 23.0.0-beta.0, < 23.0.0-beta.2affected
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I. Basic Information for CVE-2026-54753

Vulnerability Information
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Vulnerability Title
Nx: `nx graph` dev server permissive CORS policy
Source: NVD (National Vulnerability Database)
Vulnerability Description
Nx is a monorepo solution for TypeScript and polyglot codebases. From 17.0.4 until 22.7.2 and 23.0.0-beta.2, the local HTTP server started by nx graph sent Access-Control-Allow-Origin: * on every response, letting any website a developer visited read the server's responses cross-origin — including the full project graph and the output of the /help endpoint, which runs a target's configured help command. The practical impact is typically cross-origin information disclosure, but can be arbitrary command injection in rare cases. This vulnerability is fixed in 22.7.2 and 23.0.0-beta.2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
暴露危险的方法或函数
Source: NVD (National Vulnerability Database)
Vulnerability Title
nrwl nx 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nrwl nx是nrwl的一款一行命令行工具。 nrwl nx存在安全漏洞，该漏洞源于HTTP服务器响应中包含Access-Control-Allow-Origin:*头，导致跨源信息泄露，在极少数情况下可能造成任意命令注入。以下版本受到影响：17.0.4至22.7.2之前版本和23.0.0-beta.0至23.0.0-beta.2之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
nrwlnx >= 17.0.4, < 22.7.2 -

II. Public POCs for CVE-2026-54753

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III. Intelligence Information for CVE-2026-54753

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Patches & Fixes for CVE-2026-54753 (1)

Vendor Advisories for CVE-2026-54753 (1)

IV. Related Vulnerabilities

Same product: nx
Same vendor: nrwl
Same weakness: CWE-749

V. Comments for CVE-2026-54753

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