Missing Authorization Affecting praisonai package, versions [,4.6.40)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-PRAISONAI-17283243
- published10 Jun 2026
- disclosed29 May 2026
- creditbeanduan22 fuzfuz
Introduced: 29 May 2026
NewCVE-2026-47394 (opens in a new tab)How to fix?
Upgrade PraisonAI to version 4.6.40 or higher.
Overview
PraisonAI is a PraisonAI is an AI Agents Framework with Self Reflection. PraisonAI application combines PraisonAI Agents, AutoGen, and CrewAI into a low-code solution for building and managing multi-agent LLM systems, focusing on simplicity, customisation, and efficient human-agent collaboration.
Affected versions of this package are vulnerable to Missing Authorization via the workflow.show, workflow.validate, and deploy.validate handlers, which accept file path arguments without proper containment checks. An attacker can access and exfiltrate arbitrary files readable by the host user by sending unauthenticated requests to the exposed MCP server endpoints.
Note: This is only exploitable if the server is running with default authentication disabled (i.e., api_key=None), which is the documented default configuration.