CVE-2026-94276Apache APISIX: Openid-connect introspection validation issue

Beschreibung

Improper Authentication vulnerability in Apache APISIX. On a route using openid-connect plugin with remote introspection against an authorization server that serves multiple issuers, a token that introspects as active for one issuer may get accepted on a route restricted to another. This issue affects Apache APISIX: from 3.12.0 through 3.18.0. Users are recommended to upgrade to version 3.19.0, 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.html/txn3br25kl657fh15rwcy1oht1xbpyyk vendor-advisory
• http://www.openwall.com/lists/oss-security/2026/10/01/8