Description
Astro is a web framework. Prior to version 10.0.2, the @astrojs/vercel serverless entrypoint reads the x-astro-path header and x_astro_path query parameter to rewrite the internal request path, with no authentication whatsoever. On deployments without Edge Middleware, this lets anyone bypass Vercel's platform-level path restrictions entirely. The override preserves the original HTTP method and body, so this isn't limited to GET. POST, PUT, DELETE all land on the rewritten path. A Firewall rule blocking /admin/* does nothing when the request comes in as POST /api/health?x_astro_path=/admin/delete-user. This issue has been patched in version 10.0.2.
INFO
Published Date :
2026-03-24T18:40:12.549Z
Last Modified :
2026-03-24T18:53:24.069Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-33768 vulnerability.
| Vendors | Products |
|---|---|
| Astro |
|
| Withastro |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33768.
