CVE-2026-28795 | THREATINT

Description

OpenChatBI is an intelligent chat-based BI tool powered by large language models, designed to help users query, analyze, and visualize data through natural language conversations. Prior to version 0.2.2, the save_report tool in openchatbi/tool/save_report.py suffers from a critical path traversal vulnerability due to insufficient input sanitization of the file_format parameter. This issue has been patched in version 0.2.2.

PUBLISHED Reserved 2026-03-03 | Published 2026-03-06 | Updated 2026-03-06 | Assigner GitHub_M

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

< 0.2.2

affected

References

github.com/...chatbi/security/advisories/GHSA-vmwq-8g8c-jm79

github.com/zhongyu09/openchatbi/issues/10

github.com/zhongyu09/openchatbi/pull/12

github.com/...ommit/372a7e861da5159c3106d64d6f6edf8284db8c75

cve.org (CVE-2026-28795)

nvd.nist.gov (CVE-2026-28795)

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