CVE-2025-58179

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.

CVSS v3.1 Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor	Product	Versions
astro	\@astrojs\/cloudflare	11.0.3 — 12.6.6

References

Advisories & Patches

https://github.com/withastro/astro/commit/9ecf3598e2b29dd74614328fde3047ea90e67252 https://github.com/withastro/astro/security/advisories/GHSA-qpr4-c339-7vq8

Exploits

https://github.com/withastro/astro/security/advisories/GHSA-qpr4-c339-7vq8

Frequently Asked Questions

What is CVE-2025-58179? +

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. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2025-58179? +

CVE-2025-58179 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-58179? +

CVE-2025-58179 affects products from astro, specifically: \@astrojs\/cloudflare. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-58179? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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