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.
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History
Fri, 26 Jun 2026 19:30:00 +0000
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Fri, 26 Jun 2026 19:00:00 +0000
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| 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. | |
| Title | Nx: `nx graph` dev server permissive CORS policy | |
| Weaknesses | CWE-749 CWE-942 |
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-26T19:09:33.257Z
Reserved: 2026-06-15T23:12:41.965Z
Link: CVE-2026-54753
Updated: 2026-06-26T19:09:25.959Z
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OpenCVE Enrichment
Updated: 2026-06-26T20:30:06Z