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Server-Side Request Forgery (SSRF)

CVE-2025-58179

Medium
6.5/10

Summary

Astro is a web framework for content-driven websites. Versions 11.0.3 through 12.6.5 are vulnerable to SSRF when using Astro's Cloudflare adapter. When configured with `output: 'server'` while using the default `imageService: 'compile'`, the generated image optimization endpoint doesn't check the URLs it receives, allowing content from unauthorized third-party domains to be served. A bug in impacted versions of the @astrojs/cloudflare adapter for deployment on Cloudflare's infrastructure allows an attacker to bypass the third-party domain restrictions and serve any content from the vulnerable origin.

  • LOW
  • NETWORK
  • LOW
  • UNCHANGED
  • NONE
  • NONE
  • LOW
  • NONE

CWE-918 - Server-Side Request Forgery (SSRF)

Server-side request forgery (SSRF) is a weakness that allows an attacker to send an arbitrary request, making it appear that the request was sent by the server. This request may bypass a firewall that would normally prevent direct access to the URL. The impact of this vulnerability can vary from unauthorized access to files and sensitive information to remote code execution.

References

Advisory Timeline

  • Published