CVE-2026-55540
High
Description
PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, is_path_within_directory() uses os.path.abspath() rather than os.path.realpath() for the workspace boundary. A symlink inside workspace can point outside and still pass the check, allowing read_file and other code tools to access files outside the configured workspace. This issue is fixed in version 4.6.58.
SeverityHigh
CVSS7.1
Exploit probability—
ProductPraisonai
PublishedAug 25, 2026
First seenAug 25, 2026
Weakness typeCWE-22Path traversal
How to fix
Update
- praisonai4.6.58 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| praisonaiPyPI | v < 4.6.58 | 4.6.58 |
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