CVE-2026-28795
CRITICALOpenChatBI < 0.2.2 - Path Traversal via File Format Parameter
Title source: llmDescription
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.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_confirm
https://github.com/zhongyu09/openchatbi/security/advisories/GHSA-vmwq-8g8c-jm79
Issue Tracking x_refsource_misc
https://github.com/zhongyu09/openchatbi/issues/10
Issue Tracking x_refsource_misc
https://github.com/zhongyu09/openchatbi/pull/12
Scores
CVSS v3
9.8
EPSS
0.0009
EPSS Percentile
25.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
pypi/openchatbi
0 - 0.2.2PyPI
zhongyu09/openchatbi
< 0.2.2
Published
Mar 06, 2026
Tracked Since
Mar 06, 2026