CVE-2026-54753: Nx: `nx graph` dev server permissive CORS policy
nrwl · nx
Affected: nrwl nx · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 73% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- nrwl · nx>= 17.0.4, < 22.7.2; >= 23.0.0-beta.0, < 23.0.0-beta.2
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-54753 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.