Relative Path Traversal Affecting astro package, versions <5.14.3
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- published20 Nov 2025
- disclosed19 Nov 2025
- creditMonish Basaniwal
Introduced: 19 Nov 2025
NewCVE-2025-64757 (opens in a new tab)How to fix?
Upgrade astro to version 5.14.3 or higher.
Overview
astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind.
Affected versions of this package are vulnerable to Relative Path Traversal via the href parameter in the image optimization endpoint during development mode. An attacker can access arbitrary local image files readable by the Node.js process by sending crafted HTTP requests specifying absolute file paths.