CVE-2026-55541
High
Description
PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, praisonai serve agents and praisonai serve unified parse --api-key but _create_agents_app() and _create_unified_app() do not install a credential check. Unauthenticated callers can reach POST /agents and POST /api/v1/agents/{id}/invoke. This issue is fixed in version 4.6.58.
SeverityHigh
CVSS8.8
Exploit probability—
ProductPraisonai
PublishedAug 25, 2026
First seenAug 25, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- praisonai4.6.58 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| praisonaiPyPI | v < 4.6.58 | 4.6.58 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.