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8 vulnerabilities found for kyuubi by apache
CVE-2026-62391 (GCVE-0-2026-62391)
Vulnerability from nvd – Published: 2026-07-31 09:58 – Updated: 2026-07-31 16:29
VLAI
EPSS
VEX
Title
Apache Kyuubi: kyuubi.session.local.dir.allow.list bypass via unprefixed Spark file-conf aliases
Summary
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.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 16:29 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/vo4k4nxz23kfzrpp1… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Kyuubi |
Affected:
1.6.0 , < 1.12.0
(semver)
|
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CVE-2026-52680 (GCVE-0-2026-52680)
Vulnerability from nvd – Published: 2026-07-30 16:07 – Updated: 2026-07-31 17:56
VLAI
EPSS
VEX
Title
Apache Kyuubi: REST batch multipart upload path traversal allows controlled file write
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 17:56 UTC
CWE
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Kyuubi |
Affected:
1.7.0 , ≤ 1.11.1
(semver)
|
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CVE-2026-23904 (GCVE-0-2026-23904)
Vulnerability from nvd – Published: 2026-07-29 09:07 – Updated: 2026-07-29 14:00
VLAI
EPSS
VEX
Title
Apache Kyuubi: Unrestricted access via Kyuubi engine-ui proxy
Summary
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.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-29 14:00 UTC
CWE
- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Kyuubi |
Affected:
1.8.0 , < 1.12.0
(semver)
|
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CVE-2025-66518 (GCVE-0-2025-66518)
Vulnerability from nvd – Published: 2026-01-05 08:46 – Updated: 2026-01-05 20:27
VLAI
EPSS
VEX
Title
Apache Kyuubi: Unauthorized directory access due to missing path normalization
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-05 20:26 UTC
CWE
- CWE-27 - Path Traversal: 'dir/../../filename'
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Kyuubi |
Affected:
1.6.0 , ≤ 1.10.2
(semver)
|
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CVE-2026-62391 (GCVE-0-2026-62391)
Vulnerability from cvelistv5 – Published: 2026-07-31 09:58 – Updated: 2026-07-31 16:29
VLAI
EPSS
VEX
Title
Apache Kyuubi: kyuubi.session.local.dir.allow.list bypass via unprefixed Spark file-conf aliases
Summary
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.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 16:29 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/vo4k4nxz23kfzrpp1… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Kyuubi |
Affected:
1.6.0 , < 1.12.0
(semver)
|
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CVE-2026-52680 (GCVE-0-2026-52680)
Vulnerability from cvelistv5 – Published: 2026-07-30 16:07 – Updated: 2026-07-31 17:56
VLAI
EPSS
VEX
Title
Apache Kyuubi: REST batch multipart upload path traversal allows controlled file write
Summary
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.
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Users are recommended to upgrade to version 1.12.0, which fixes the issue.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 17:56 UTC
CWE
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
1.7.0 , ≤ 1.11.1
(semver)
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CVE-2026-23904 (GCVE-0-2026-23904)
Vulnerability from cvelistv5 – Published: 2026-07-29 09:07 – Updated: 2026-07-29 14:00
VLAI
EPSS
VEX
Title
Apache Kyuubi: Unrestricted access via Kyuubi engine-ui proxy
Summary
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.
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Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-29 14:00 UTC
CWE
- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Kyuubi |
Affected:
1.8.0 , < 1.12.0
(semver)
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CVE-2025-66518 (GCVE-0-2025-66518)
Vulnerability from cvelistv5 – Published: 2026-01-05 08:46 – Updated: 2026-01-05 20:27
VLAI
EPSS
VEX
Title
Apache Kyuubi: Unauthorized directory access due to missing path normalization
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-05 20:26 UTC
CWE
- CWE-27 - Path Traversal: 'dir/../../filename'
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Kyuubi |
Affected:
1.6.0 , ≤ 1.10.2
(semver)
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