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CVE-2026-54753

Nx: `nx graph` dev server permissive CORS policy PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
nrwl / nxaffected >= 17.0.4, < 22.7.2; affected >= 23.0.0-beta.0, < 23.0.0-beta.2

CWE

CWE-749, CWE-942

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.