CVE-2026-124680 - Apache APISIX: Route-level authentication bypass via path normalization mismatch between routing and upstream forwarding

CVE-2026-124680 - Apache APISIX: Route-level authentication bypass via path normalization mismatch between routing and upstream forwarding

https://cvefeed.io/rssfeed/latest.atom / Fri, 11/13/2026 - 20:08
CVE ID :CVE-2026-124680
Published : Nov. 13, 2026, 5:51 p.m. | 38 minutes ago
Description :Interpretation Conflict, resulting in (Incorrect Authorization) vulnerability in Apache APISIX. An unauthenticated client can reach upstream paths protected by a route-level auth plugin when a route without auth exists on the same upstream and the upstream does not collapse encoded dot segments. This issue affects Apache APISIX: from 0.9 through 3.19.0. Users are recommended to upgrade to version 3.20.0, which fixes the issue.
Severity: 7.0 | HIGH
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