Severity: Affected versions:
- Apache APISIX 3.0.0 through 3.16.0 Description: Improper Authentication vulnerability in Apache APISIX. When the cas-auth plugin is used in a route, an attacker can possibly authenticate itself with credentials from a different source. This issue affects Apache APISIX: from 3.0.0 through 3.16.0. Users are recommended to upgrade to version 3.17.0, which fixes the issue. Credit: lokerxxx (reporter) References: https://apisix.apache.org https://www.cve.org/CVERecord?id=CVE-2026-49872
