CVE-2026-94269
Apache APISIX: Servlet-style normalization creates a route/upstream authorization mismatch
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Use of Non-Canonical URL paths for authorization decisions vulnerability in Apache APISIX. In some configurations where a permissive route overlaps a protected one, a crafted encoded path can reach an upstream endpoint that the matched route's policies were never meant to cover. A request that should have been rejected is served instead, giving unauthenticated access to a protected upstream endpoint. This issue affects Apache APISIX: from 2.14.1 through 3.18.0. Users are recommended to upgrade to version 3.19.0, which fixes the issue.
| CWE | CWE-647 |
| Vendor | apache software foundation |
| Product | apache apisix |
| Published | Oct 1, 2026 |
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Affected Versions
Apache Software Foundation / Apache APISIX
2.14.1 ≤ 3.18.0
References
Credits
🔍 Ziyue shreemaan-abhishek shreemaan-abhishek