Astro Cloudflare adapter has a Stored Cross Site Scripting vulnerability in /_image endpoint
Résumé
Astro Cloudflare adapter has a Stored Cross Site Scripting vulnerability in /_image endpoint
Description d'origine
La description telle que publiée par la source (souvent en anglais).
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com