PT-2026-50884 · Apache · Apache Apisix

Qi Deng · Published 2026-06-19 · Updated 2026-06-19 · CVE-2026-44087

Mitre

CVSS v4.0

5.3

Medium

Base vector

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

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.

Fix

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

CVE-2026-44087

Affected Products

Apache Apisix

References · 2

• https://lists.apache.org/thread/72ryrgdssk6s2x9d6xn14bxyyl878xfm · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44087 · Security Note