6.3
Medium
CVE-2026-94269 Use of Non-Canonical URL paths for authorization decisions vulnerability in Apache APISIX
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache APISIX 2.14 | 2.14.1 → 3.18.0 | No fix stated |
References
- lists.apache.org lists.apache.org
Timeline
- Published
- Last modified
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