← CVE Intelligence

CVE-2026-59731

Astro 6.4.7 Authorization Bypass via Decode Iteration Limit and Rewrite Path Canonicalization Mismatch PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
withastro / astroaffected >= 6.4.7, < 6.4.8

CWE

CWE-647

References

ADP enrichment

CISA-ADP

No English description supplied.