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.
Metrics
Affected Vendors & Products
References
History
Wed, 29 Jul 2026 14:30:00 +0000
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cvssV3_1
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Wed, 29 Jul 2026 11:15:00 +0000
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Apache
Apache kyuubi |
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| Vendors & Products |
Apache
Apache kyuubi |
Wed, 29 Jul 2026 09:30:00 +0000
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| 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. | |
| Title | Apache Kyuubi: Unrestricted access via Kyuubi engine-ui proxy | |
| Weaknesses | CWE-923 | |
| References |
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-07-29T14:00:38.959Z
Reserved: 2026-01-19T03:40:46.158Z
Link: CVE-2026-23904
Updated: 2026-07-29T09:58:41.805Z
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OpenCVE Enrichment
Updated: 2026-07-29T11:00:12Z