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8.7
OpenChatBI Save Report Tool Allows Malicious File Upload
CVE-2026-28795
GHSA-vmwq-8g8c-jm79
GHSA-vmwq-8g8c-jm79
Summary
OpenChatBI's save report feature had a security flaw that allowed attackers to access sensitive files on the server. This has been fixed in version 0.2.2, so update to this version to protect your system.
What to do
- Update openchatbi to version 0.2.2.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| – | openchatbi | <= 0.2.1 | 0.2.2 |
| – | openchatbi | <= 0.2.2 | 0.2.2 |
| zhongyu09 | openchatbi | <= 0.2.2 | – |
Original title
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 ...
Original 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.
nvd CVSS4.0
8.7
Vulnerability type
CWE-22
Path Traversal
- https://github.com/zhongyu09/openchatbi/pull/12
- https://github.com/zhongyu09/openchatbi/security/advisories/GHSA-vmwq-8g8c-jm79
- https://github.com/advisories/GHSA-vmwq-8g8c-jm79
- https://github.com/zhongyu09/openchatbi/commit/372a7e861da5159c3106d64d6f6edf828...
- https://github.com/zhongyu09/openchatbi/issues/10
- https://nvd.nist.gov/vuln/detail/CVE-2026-28795
- https://github.com/zhongyu09/openchatbi Product
Published: 6 Mar 2026 · Updated: 12 Mar 2026 · First seen: 6 Mar 2026