MEDIUM

CVE-2026-54753

2026-06-26 CVSS v3.1

CVSS

5.9

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.

Weakness (CWE)

CWE-749

CWE-942

EPSS Score

1.2%

Probability of exploitation in next 30 days

66.9th percentile

References

https://github.com/nrwl/nx/pull/35494 https://github.com/nrwl/nx/security/advisories/GHSA-g2r8-wvmj-jf5w

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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