CVE-2026-49872 — Apache APISIX: Improper authentication in cas-auth plugin

CVE-2026-49872

Apache APISIX: Improper authentication in cas-auth plugin PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache APISIX	affected 3.0.0 through 3.16.0

CWE

CWE-287

References

https://lists.apache.org/thread/bzjpo60ygxo7kxdqf7vw3l5zw2lh6m5k

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/06/19/15

CISA-ADP

No English description supplied.

No references supplied.