CVE-2026-47397
High
Description
PraisonAI is a multi-agent teams system. Prior to version 4.6.40, hidden metadata in a webpage causes PraisonAI agents to write attacker-controlled content to arbitrary paths. `write_file` skips path validation when `workspace=None` (always `None` in production). Version 4.6.40 fixes the issue.
SeverityHigh
CVSS7.1
Exploit probability—
ProductPraisonai
PublishedJul 21, 2026
First seenJul 21, 2026
Weakness typeCWE-22Path traversal
How to fix
Update
- praisonai4.6.40 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| praisonaiPyPI | v < 4.6.40 | 4.6.40 |
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