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.
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Affected Vendors & Products
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History
Fri, 31 Jul 2026 18:30:00 +0000
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Thu, 30 Jul 2026 18:15:00 +0000
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Thu, 30 Jul 2026 16:15:00 +0000
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| Description | 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. | |
| Title | Apache Kyuubi: REST batch multipart upload path traversal allows controlled file write | |
| Weaknesses | CWE-22 CWE-73 |
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-07-31T17:56:51.075Z
Reserved: 2026-06-08T06:19:53.298Z
Link: CVE-2026-52680
Updated: 2026-07-30T16:37:24.895Z
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OpenCVE Enrichment
Updated: 2026-07-30T18:00:15Z