CVE-2025-64525mediumCWE-918

CVE-2025-64525: falha de média gravidade em withastro astro

Astro: URL manipulation via unsanitized headers leads to path-based middleware protections bypass, potential SSRF/cache-poisoning, CVE-2025-61925 bypass

Publicada em

Seguir esta CVE+ Monitorar astro+ Monitorar astro

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

28Vexday Risk Score

Corrija em breve. Ela tem exploit funcional público.

ssvc Attendcvss 6.5epss 1.2%
Astro is a web framework. In Astro versions 2.16.0 up to but excluding 5.15.5 which utilizeon-demand rendering, request headers `x-forwarded-proto` and `x-forwarded-port` are insecurely used, without sanitization, to build the URL. This has several consequences, the most important of which are: middleware-based protected route bypass (only via `x-forwarded-proto`), DoS via cache poisoning (if a CDN is present), SSRF (only via `x-forwarded-proto`), URL pollution (potential SXSS, if a CDN is present), and WAF bypass. Version 5.15.5 contains a patch.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Produtos afetados
withastro · astro
CVEs relacionadas — withastro astro

No mesmo produto, das mais perigosas para as menos.

CVE-2026-25545MEDIUMAstro has Full-Read SSRF in error rendering via Host: header injectionEPSS 1.9%CVE-2024-56159HIGHServer source code is exposed to the public if sourcemaps are enabledEPSS 1.5%CVE-2025-58179HIGHAstro Cloudflare adapter is vulnerable to Server-Side Request Forgery via /_image endpointEPSS 0.9%CVE-2026-84376MEDIUMAstro: Authorization bypass from missing path-segment boundary check when stripping the configured baseEPSS 0.7%CVE-2025-54793MEDIUMAstro: Duplicate trailing slash feature can lead to Open RedirectsEPSS 0.7%CVE-2025-55303MEDIUMUnauthorized third-party images in Astro’s _image endpointEPSS 0.6%