SSRF in Withastro Astro
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 g…
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.004 (59.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Withastro Astro — versions >= 11.0.3, < 12.6.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/withastro/astro/security/advisories/GHSA-qpr4-c339-7vq8 (x_refsource_CONFIRM)
- https://github.com/withastro/astro/commit/9ecf3598e2b29dd74614328fde3047ea90e67252 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-58179?
- CVE-2025-58179 is a high-severity vulnerability in Withastro Astro, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.2/10. Published 2025-09-04.
- How severe is CVE-2025-58179?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2025-58179 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.