Path Traversal in Astro
CVE-2025-64757
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.004 (33.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Astro
- Withastro Astro — versions < 5.14.3
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-64757?
- CVE-2025-64757 is a low-severity vulnerability in Astro, classified under Path Traversal. CVSS score: 3.5/10. Published 2025-11-19.
- How severe is CVE-2025-64757?
- Low severity. CVSS v3 base score is 3.5 out of 10.