CVE-2026-40288
PraisonAI has critical RCE via `type: job` workflow YAML
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon GHSA.
Description
PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to arbitrary command and code execution through untrusted YAML files. When praisonai workflow run <file.yaml> loads a YAML file with type: job, the JobWorkflowExecutor in job_workflow.py processes steps that support run: (shell commands via subprocess.run()), script: (inline Python via exec()), and python: (arbitrary Python script execution)—all without any validation, sandboxing, or user confirmation. The affected code paths include action_run() in workflow.py and _exec_shell(), _exec_inline_python(), and _exec_python_script() in job_workflow.py. An attacker who can supply or influence a workflow YAML file (particularly in CI pipelines, shared repositories, or multi-tenant deployment environments) can achieve full arbitrary command execution on the host system, compromising the machine and any accessible data or credentials. This issue has been fixed in versions 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| pip::GitHub Security Advisory pip | praisonai, praisonaiagents | 4.5.139 et 1 autres |
Afficher les 2 entrées d'une source
| Source | Paquet | Corrigé en |
|---|---|---|
| pip::GitHub Security Advisory pip | praisonai | 4.5.139 |
| pip::GitHub Security Advisory pip | praisonaiagents | 1.5.140 |