CVE-2026-28795
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductZhongyu09 Openchatbi
PublishedMar 6, 2026
First seenMar 6, 2026
Weakness typeCWE-22Path traversal
How to fix
Update
- zhongyu09 openchatbi0.2.2 or later
- openchatbi0.2.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zhongyu09 openchatbi | v < 0.2.2 | 0.2.2 |
| openchatbiPyPI | v < 0.2.2 | 0.2.2 |
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