Vulnerability Database

310,472

Total vulnerabilities in the database

CVE-2025-64764

Astro is a web framework. Prior to version 5.15.8, a reflected XSS vulnerability is present when the server islands feature is used in the targeted application, regardless of what was intended by the component template(s). This issue has been patched in version 5.15.8.

  • Published: Nov 19, 2025
  • Updated: Nov 21, 2025
  • CVE: CVE-2025-64764
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N

CWEs:

Software From Fixed in
astro / astro - 5.15.8