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CVE-2025-64525

CVE-2025-64525 · Astro: URL manipulation via unsanitized headers leads to path-based middleware protections bypass, potential SSRF/cache-poisoning, CVE-2025-61925 bypass

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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 6.5 · Moyenne · EPSS 1,2% · Code d’exploitation public · Correctif disponible

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Pile logicielle: node

Produits et versions concernés

  • astro

    Versions du logiciel
    • >= 2.16.0, < 5.15.5: Concernée

    Aucun correctif publié

  • astro npm

    Plages de versions concernées
    • SEMVER: ≥ 2.16.0, < 5.15.5

    Mettez à jour vers 5.15.5

Sources originales

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