Description (CNA)
PraisonAI is a multi-agent teams system. Prior to 4.5.115, the AgentService.loadAgentFromFile method uses the js-yaml library to parse YAML files without disabling dangerous tags (such as !!js/function and !!js/undefined). This allows an attacker to craft a malicious YAML file that, when parsed, executes arbitrary JavaScript code. An attacker can exploit this vulnerability by uploading a malicious agent definition file via the API endpoint, leading to remote code execution (RCE) on the server. This vulnerability is fixed in 4.5.115.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| MervinPraison / PraisonAI | affected < 4.5.115 |
CWE
CWE-502
References
ADP enrichment
No English description supplied.