CVE-2026-44087
Apache APISIX: Openid-connect plugin Identity Header Spoofing
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.
INFO
Published Date :
June 19, 2026, 1:11 p.m.
Last Modified :
June 19, 2026, 1:11 p.m.
Remotely Exploit :
Yes !
Source :
apache
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | f0158376-9dc2-43b6-827c-5f631a4d8d09 |
Solution
- Upgrade Apache APISIX to version 3.17.0 or later.
- Verify the openid-connect plugin configuration.
- Ensure identity headers are properly validated.
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