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

Beschreibung

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.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://lists.apache.org/thread/tsr691p4s58572og5f88p831vygbflvz vendor-advisory
• http://www.openwall.com/lists/oss-security/2026/11/13/7