Detections
Analytics
CVE-2026-59731
high
Description
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.
References
https://github.com/withastro/astro/security/advisories/GHSA-vj59-8hwv-xxmv
https://github.com/withastro/astro/releases/tag/[email protected]
https://github.com/withastro/astro/pull/17109
https://github.com/withastro/astro/commit/27c80ea92248993e5fce94b2c26d87d611ab6785