mirror of
https://github.com/angular/angular
synced 2026-05-24 09:28:37 +00:00
In server-side rendering (SSR) setups, passing request URLs directly to the lower-level rendering APIs `renderModule` or `renderApplication` can expose applications to Server-Side Request Forgery (SSRF) or Host Header Injection attacks via absolute-form request URLs.
To mitigate these vulnerabilities at the framework layer, this commit introduces the `allowedHosts` option to `PlatformConfig` (supporting exact hostnames, wildcards like `*.example.com`, or `*` to allow all).
During platform initialization inside `createServerPlatform`, the hostname of the request `url` is validated against the `allowedHosts` list. If the hostname is not authorized, bootstrap immediately throws a host validation error, preventing unauthorized rendering and silent SSRF bypasses.
Closes #68436
(cherry picked from commit
|
||
|---|---|---|
| .. | ||
| src | ||
| prerender.ts | ||
| server.ts | ||
| tsconfig.app.json | ||
| tsconfig.spec.json | ||