MEDIUMVulnerability
CVE-2026-73424
Astro is a web framework for content-driven websites. From 10.0.3 until 11.0.3, the Astro Vercel adapter in packages/integrations/vercel/src/serverless/entrypoint.ts accepts x_astro_path for the public /_isr function based only on the x-vercel-isr header, allowing unauthenticated GET requests to render routes protected only by Vercel edge path rules or split edge middleware. This issue is fixed in 11.0.3.
Properties
- severity
- MEDIUM
- score
- 6.5
- epss_score
- 0.00224
- cve_id
- CVE-2026-73424
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- published_at
- 2026-08-17T18:18:13.873
- last_modified
- 2026-09-09T21:11:46.833
- epss_percentile
- 0.12997
Related Entities (4)
ENRICHED_BY (1)
→[Source]FIRST EPSS
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (2)
→[Weakness]Unintended Proxy or Intermediary ('Confused Deputy')
→[Weakness]Missing Authorization
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