CVE-2025-58179 – Astro Cloudflare adapter is vulnerable to Server-Side Request Forgery via /_image endpoint

CVE ID : CVE-2025-58179

Published : Sept. 5, 2025, 12:15 a.m. | 58 minutes ago

Description : 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 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. This issue is fixed in version 12.6.6.

Severity: 7.2 | HIGH

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