CVE-2026-28795
CRITICALCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
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.
Analysis
Path traversal in OpenChatBI before fix. PoC and patch available.
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Remediation
Within 24 hours: Identify all OpenChatBI deployments in your environment and assess data sensitivity. Within 7 days: Apply the available vendor patch to all affected instances. …
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External POC / Exploit Code
Leaving vuln.today
GHSA-vmwq-8g8c-jm79