PatchTheCVECVE-2025-58179: Astro is a web framework for content-driven websites
CVE-2025-58179 is a high-severity flaw (CVSS 7.2) affecting \@astrojs\/cloudflare. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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 d
Why this priority
- High severity
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.2 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.9% (top 41%) |
| CISA exploited list | No |
| Weakness | CWE-918 |
| Published | 2025-09-05 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
- Nuclei scan template: Astro Cloudflare Adapter - Server Side Request Forgery
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-58179?
\@astrojs\/cloudflare: upgrade to 12.6.6. Exact commands for each OS are on this page.
Is CVE-2025-58179 being exploited?
CVE-2025-58179 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-58179 affect?
CVE-2025-58179 affects \@astrojs\/cloudflare. Severity is high (CVSS 7.2). 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 ge
How urgent is CVE-2025-58179?
Priority 50/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action