7.0Hoch
CVE-2026-39999Apache APISIX: JWT Algorithm Confusion allows authentication bypass
Beschreibung
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.
Schwachstellentyp (CWE):
CWE-290
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| Apache Software Foundation | Apache APISIX | 2.2 – ≤ 3.16.0 | |
| apache | apisix | 2.2 – < 3.17.0 |
Referenzen und Patches
- https://lists.apache.org/thread/nfopt8cnxd3k0rs1oxtr7lzxrdw4mojq vendor-advisoryVendor AdvisoryMailing List
- http://www.openwall.com/lists/oss-security/2026/06/19/5 Third Party Advisory
CPE-Treffer (NVD) (1)
cpe:2.3:a:apache:apisix:*:*:*:*:*:*:*:*≥ 2.2 < 3.17.0