CVE-2026-23904

Description

Kyuubi Engine UI proxy accepts a host and port from the request path and proxies HTTP requests to that destination. A remote requester with network access to the proxy can cause the Kyuubi server to send HTTP requests to arbitrary reachable hosts, resulting in SSRF or open-proxy behavior. This issue affects Apache Kyuubi: from 1.8.0 before 1.12.0. Users are recommended to upgrade to version 1.12.0, which disables the proxy by default. To restore proxied Engine UI, set kyuubi.frontend.rest.engine.ui.proxy.enabled=true and configure allowed target hosts with kyuubi.frontend.rest.engine.ui.proxy.hosts.

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Produits concernés

• Apache Software Foundation Apache Kyuubi
• Apache kyuubi

Scores CVSS

Faiblesses (CWE)

• CWE-923

Références

• https://github.com/apache/kyuubi/pull/7483 Patch
• https://lists.apache.org/thread/ps79fcfx49ox9kwgztc5t5bw0tyhck9m Mailing ListVendor Advisory
• http://www.openwall.com/lists/oss-security/2026/07/29/3 Mailing ListThird Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories