VulnerabilityAnalyzed

CVE-2025-58179

Versions 11.0.3 through 12.6.5 are vulnerable to SSRF when using Astro's Cloudflare adapter.

MEDIUM 6.5EPSS 0.83%

Does this matter?

Lower severity and a low EPSS score (0.83%). Track it; it rarely justifies an emergency change on its own.

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 3.1: 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS: 0.83% probability · 55th percentile
CISA KEV: Not listed
Weakness: CWE-918
Affected: astro/\@astrojs\/cloudflare
Source: security-advisories@github.com

References

https://github.com/withastro/astro/commit/9ecf3598e2b29dd74614328fde3047ea90e67252Patch
https://github.com/withastro/astro/security/advisories/GHSA-qpr4-c339-7vq8Exploit, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.