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Medium · 5.3 CVE-2026-44087 EUVD-2026-38017GHSA-4v22-j8v6-qgvh

Apache APISIX: Openid-connect plugin Identity Header Spoofing

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

Description

Insufficient Verification of Data Authenticity vulnerability in Apache APISIX.

The openid-connect plugin under default configuration has an attack surface that allows the attacker to spoof identity headers allowing the attacker to get unauthorized access the protected resources.
This issue affects Apache APISIX: from 2.3 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 2.3 – ≤ 3.16.0 —

References