CVE-2026-44915

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Apache APISIX. The default configuration of cas-auth in Apache APISIX is vulnerable to phishing and credential theft. 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.

Score

CVSS 3.1 6.1 Medium

Status

Analyzed - security@apache.org

Published

2026-06-19

Last modified

2026-10-26

Weaknesses

CWE-601

Affected products

• Apisix (Apache)
• Apache Apisix (Apache Software Foundation)

References

• https://lists.apache.org/thread/2syk2kkzjnpzrdh98plbzj8os7wn521c
• http://www.openwall.com/lists/oss-security/2026/06/19/8