7.3

CVE-2026-23904

Apache Kyuubi: Unrestricted access via Kyuubi engine-ui proxy

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Kyuubi Version >= 1.8.0 < 1.12.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.65% 0.477
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 7.3 3.9 3.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE-923 Improper Restriction of Communication Channel to Intended Endpoints

The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint.

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