cvedb.io
CVE-2026-39999
CRITICAL · CVSS 9.1
EPSS exploitation probability: 0%
Published 2026-06-19T14:16:21.950 · Last modified 2026-06-23T15:08:22.603

Summary

Authentication Bypass by Spoofing vulnerability in Apache APISIX. The attacker can completely bypass authentication capitalising on certain configurations of jwt-auth plugin. This issue affects Apache APISIX: from v2.2 through v3.16.0. Users are recommended to upgrade to version v3.17.0, which fixes the issue.

Affected products

apache — apisix

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.