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Low · 2.1 CVE-2026-48895 EUVD-2026-38023GHSA-q562-qrm6-7p84

Apache APISIX: Cas-auth Host header influence on CAS service URL

Published Jun 19, 2026 · Updated Jun 22, 2026 · Assigned by apache

Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Apache APISIX.

The attacker could manipulate some client headers to perform an open-redirect, to potentially expose the session token.

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 products

VendorProductAffectedFixed
Apache Software Foundation Apache APISIX 3.0.0 – ≤ 3.16.0 —

References