Apache APISIX: Improper authentication in cas-auth plugin_CVE-2026-49872

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

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.

Basic Information

ID CVE-2026-49872

Source apache

Published Jun 19, 2026 at 13:19

Affected Product

Vendor Apache Software Foundation

Product Apache APISIX

Version 3.0.0

Affected Versions Apache Software Foundation Apache APISIX 3.0.0

CWE Classification

CWE-287

References

lists.apache.org /thread/bzjpo60ygxo7kxdqf7vw3l5zw2lh6m5k

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    "published": "2026-06-19T13:19:34.126Z",
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