CVE-2025-65019
Astro is a web framework. Prior to version 5.15.9, when using Astro's Cloudflare adapter (@astrojs/cloudflare) with output: 'server', the image optimization endpoint (/_image) contains a critical vulnerability in the isRemoteAllowed() function that unconditionally allows data: protocol URLs. This enables Cross-Site Scripting (XSS) attacks through malicious SVG payloads, bypassing domain restrictions and Content Security Policy protections. This issue has been patched in version 5.15.9.
Vendor
Product
CWE
Yayın Tarihi
2025-11-19 17:15:53
Güncelleme
2025-11-25 15:09:57
Source Identifier
security-advisories@github.com
KEV Date Added
-