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.
Severity (CVSS)
| Base score | 5.9 |
|---|---|
| Severity | Medium |
| Version | CVSS 3.1 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N |
| Provided by | CNA |
Weaknesses
- CWE-749 — CWE-749: Exposed Dangerous Method or Function
- CWE-942 — CWE-942: Permissive Cross-domain Policy with Untrusted Domains
Affected products
| Vendor | Product | Versions |
|---|---|---|
| nrwl | nx | >= 17.0.4, < 22.7.2; >= 23.0.0-beta.0, < 23.0.0-beta.2 |
References
- https://github.com/nrwl/nx/security/advisories/GHSA-g2r8-wvmj-jf5w (x_refsource_CONFIRM)
- https://github.com/nrwl/nx/pull/35494 (x_refsource_MISC)
Generated from the official CVE List on 27 Jun 2026 07:02 UTC.