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Wed, 30 Sep 2026 20:30:00 +0000
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ssvc
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Wed, 30 Sep 2026 19:15:00 +0000
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Withastro
Withastro astro |
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Withastro
Withastro astro |
Wed, 30 Sep 2026 14:45:00 +0000
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| Description | Astro is a web framework for content-driven websites. Prior to 11.1.3, the @astrojs/node adapter builds a request URL from the Host header, and a malformed port can make that URL invalid. The recovery path reuses the same malformed host and throws an uncaught TypeError: Invalid URL before routing begins. In the default standalone configuration, the request returns an HTTP 500 response and the server continues running, but when staticHeaders is enabled the synchronous handler does not catch the exception and the Node process terminates. Proxies and CDNs that reject malformed Host headers prevent this path from reaching the origin. The issue affects availability only and does not expose data or permit code execution. This issue is fixed in version 11.1.3. | |
| Title | Astro: Malformed port in the Host header can crash the Node adapter | |
| Weaknesses | CWE-248 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-30T19:39:28.485Z
Reserved: 2026-09-29T20:46:08.334Z
Link: CVE-2026-102984
Updated: 2026-09-30T19:39:19.754Z
Status : Awaiting Analysis
Published: 2026-09-30T15:22:23.490
Modified: 2026-09-30T20:17:25.817
Link: CVE-2026-102984
No data.
OpenCVE Enrichment
Updated: 2026-09-30T19:00:11Z
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CWE-248
Uncaught Exception