CVE-2026-41321

Summary: CVE-2026-41321 affects the @astrojs/cloudflare SSR adapter used with Cloudflare Workers. Before version 13.1.10, the fetch() call for remote images in packages/integrations/cloudflare/src/utils/image-binding-transform.ts uses the default redirect: 'follow' behavior, allowing redirects to...

CVE-2026-41321: Server-Side Request Forgery (SSRF)

@astrojs/cloudflare is an SSR adapter for use with Cloudflare Workers targets. Prior to 13.1.10, the fetch call for remote images in packages/integrations/cloudflare/src/utils/image-binding-transform.ts uses the default redirect: 'follow' behavior. This allows the Cloudflare Worker to follow HTTP...

@vdart-code/web (1.19.0), @wix/cloud-provider-fetch-adapter (>=1.0.1, <=1.0.5) +9 more potentially affected by CVE-2025-64757 via @astrojs/cloudflare (>=12.5.5, <=12.6.6)

@astrojs/cloudflare NPM version =12.5.5, =1.0.1, =0.37.0, =0.37.0, =0.32.7, =0.32.7, =0.32.7, =0.1.0, =0.1.0, =0.2.1, =0.2.1, =0.2.4 Source cves: CVE-2025-64757 Source advisory: SNYK:JS-ASTROJSCLOUDFLARE-14059140...

CVE-2025-65019: Improper Neutralization of Input During Web Page Generation

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 enable...

Server-side Request Forgery

astrojs/cloudflare is vulnerable to Server-side Request Forgery. The vulnerability is due to insufficient URL validation in the generated image optimization endpoint when the adapter is used with output: 'server' and the default imageService: 'compile', an attacker can exploit this to have the...

@vdart-code/web (1.19.0), @wix/cloud-provider-fetch-adapter (>=1.0.1, <=1.0.5) +11 more potentially affected by CVE-2025-58179 via @astrojs/cloudflare (>=11.2.0, <=12.6.3)

@astrojs/cloudflare NPM version =11.2.0, =1.0.1, =0.37.0, =0.37.0, =0.32.7, =0.32.7, =0.32.7, =0.1.0, =0.1.0, =0.2.1, =0.2.1, =0.0.11, =1.0.37, =1.1.3 Source cves: CVE-2025-58179 Source advisory: SNYK:JS-ASTROJSCLOUDFLARE-12496482...

CVE-2025-58179: Server-Side Request Forgery (SSRF)

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 URL...

@vdart-code/web (1.19.0), @wix/cloud-provider-fetch-adapter (>=1.0.1, <=1.0.5) +11 more potentially affected by CVE-2025-58179 via @astrojs/cloudflare (>=11.2.0, <=12.6.3)

@astrojs/cloudflare NPM version =11.2.0, =1.0.1, =0.37.0, =0.37.0, =0.32.7, =0.32.7, =0.32.7, =0.1.0, =0.1.0, =0.2.1, =0.2.1, =0.0.11, =1.0.37, =1.1.3 Source cves: CVE-2025-58179 Source advisory: OSV:GHSA-QPR4-C339-7VQ8...