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    2 vulnerabilities found for \@astrojs\/vercel by astro

    CVE-2026-33768 (GCVE-0-2026-33768)

    Vulnerability from nvd – Published: 2026-03-24 18:40 – Updated: 2026-03-24 18:53
    VLAI
    Title
    Astro: Unauthenticated Path Override via `x-astro-path` / `x_astro_path`
    Summary
    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.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-441 - Unintended Proxy or Intermediary ('Confused Deputy')
    • CWE-862 - Missing Authorization
    Assigner
    References
    Impacted products
    Vendor Product Version
    withastro astro Affected: < 10.0.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-33768 (GCVE-0-2026-33768)

    Vulnerability from cvelistv5 – Published: 2026-03-24 18:40 – Updated: 2026-03-24 18:53
    VLAI
    Title
    Astro: Unauthenticated Path Override via `x-astro-path` / `x_astro_path`
    Summary
    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.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-441 - Unintended Proxy or Intermediary ('Confused Deputy')
    • CWE-862 - Missing Authorization
    Assigner
    References
    Impacted products
    Vendor Product Version
    withastro astro Affected: < 10.0.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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