Apache Software Foundation Kyuubi vulnerabilities

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Published CVEs affecting Apache Software Foundation Kyuubi: 4 record(s), with affected versions and fixes.
cpe:2.3:a:apache:kyuubi

CVE-2026-62391 High · 8.1 CWE-22 Jul 31, 2026

Path Traversal in Apache Software Foundation Kyuubi

The security fix for CVE-2025-66518 is incomplete. Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config kyuubi.session.local.dir.allowlist via unprefixed Spark config aliases. This issue affects Apache Kyuubi: from 1.6.0 before 1.12.0. Users are recommended to upgrade to version 1.12.0, which fixes the issue.

CVE-2026-52680 Critical · 9.8 CWE-22 Jul 30, 2026

Path Traversal in Apache Software Foundation Kyuubi

Apache Kyuubi REST batch multipart upload handling uses the client-supplied multipart filename when creating a temporary uploaded resource. A remote attacker who can access the REST batch upload endpoint can provide path traversal sequences in the filename and cause the Kyuubi server process to write controlled content outside the intended upload directory, subject to filesystem permissions. This issue affects Apache Kyuubi: from 1.7.0 through 1.11.1. Users are recommended to upgrade to version 1.12.0, which fixes the issue.

CVE-2026-23904 High · 7.3 CWE-923 Jul 29, 2026

Kyuubi Engine UI proxy accepts a host and port from the request path and proxies HTTP…

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.

CVE-2025-66518 High · 8.8 CWE-22 Jan 5, 2026

Apache Kyuubi: Unauthorized directory access due to missing path normalization

Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config kyuubi.session.local.dir.allow.list and use local files which are not listed in the config. This issue affects Apache Kyuubi: from 1.6.0 through 1.10.2. Users are recommended to upgrade to version 1.10.3 or upper, which fixes the issue.