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.
Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-vj59-8hwv-xxmv | Astro: Authorization Bypass via Decode Iteration Limit and Rewrite Path Canonicalization Mismatch |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 09 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 08 Jul 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Withastro
Withastro astro |
|
| Vendors & Products |
Withastro
Withastro astro |
Wed, 08 Jul 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Astro 6.4.7 Authorization Bypass via Decode Iteration Limit and Rewrite Path Canonicalization Mismatch | |
| Weaknesses | CWE-647 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-09T14:38:54.995Z
Reserved: 2026-07-06T15:34:16.917Z
Link: CVE-2026-59731
Updated: 2026-07-09T14:38:42.917Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-26T17:30:17Z
Weaknesses
Github GHSA