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
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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
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ssvc
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Wed, 08 Jul 2026 18:45:00 +0000
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| First Time appeared |
Withastro
Withastro astro |
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| Vendors & Products |
Withastro
Withastro astro |
Wed, 08 Jul 2026 17:00:00 +0000
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| 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 |
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| Metrics |
cvssV3_1
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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: 2026-07-10T00:00:19Z
Weaknesses