CVE-2025-64764 — Astro is vulnerable to Reflected XSS via the server islands feature
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 wh…
Published: 2025-11-19 · CVSS: 7.1 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7