CVE-2025-64757

Astro Development Server is Vulnerable to Arbitrary Local File Read

State: Published
Severity: 3.5 Low
Published: Nov 19, 2025
Updated: Nov 19, 2025
Reserved: Nov 10, 2025

Description

Astro is a web framework. Prior to version 5.14.3, a vulnerability has been identified in the Astro framework's development server that allows arbitrary local file read access through the image optimization endpoint. The vulnerability affects Astro development environments and allows remote attackers to read any image file accessible to the Node.js process on the host system. This issue has been patched in version 5.14.3.

Scores

CVSS	Score	Vector	Source
3.1	3.5 Low	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	GitHub_M

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-23 Relative Path Traversal

Affected Products

Product	Versions
astrowithastro	< 5.14.3Affected

References

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