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CRITICAL

GHSA-p9x5-jp3h-96mm

Qwik vulnerable to Unauthenticated RCE via server$ Deserialization

Quick fix

GHSA-p9x5-jp3h-96mm — @builder.io/qwik: upgrade to the fixed version with the command below.

npm install @builder.io/qwik@1.19.1

Details

### Summary qwik <=1.19.0 is vulnerable to RCE due to an unsafe deserialization vulnerability in the `server$` RPC mechanism that allows any unauthenticated user to execute arbitrary code on the server with a single HTTP request. Affects any deployment where `require()` is available at runtime.

### Impact - Remote Code Execution

Are you affected?

Enter the version of the package you're using.

Affected packages

npm/@builder.io/qwik
Introduced in: 0Fixed in: 1.19.1
Fixnpm install @builder.io/qwik@1.19.1

References