CVE-2026-59731 [HIGH] – Astro is a web framework for content-driven websites. Version 6.4.7 performs authorization

Astro is a web framework for content-driven websites. Version 6.4.7 performs authorization decisions on a partially decoded pathname after reaching the iterative URL decoder limit, while later rewrite route matching performs an additional decodeURI() operation and can resolve the request to a protected route. This issue is fixed in version 6.4.8.