CVE-2026-28795

CRITICAL
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
Patch Released
Mar 10, 2026 - 19:45 nvd
Patch available
CVE Published
Mar 06, 2026 - 07:16 nvd
CRITICAL 9.8

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.

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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Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: 0

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CVE-2026-28795 vulnerability details – vuln.today

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