Protection Mechanism Failure Affecting praisonaiagents package, versions [,1.6.78)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-PYTHON-PRAISONAIAGENTS-17950765
- published11 Jul 2026
- disclosed10 Jul 2026
- creditUnknown
Introduced: 10 Jul 2026
CVE-2026-61437 (opens in a new tab)How to fix?
Upgrade praisonaiagents to version 1.6.78 or higher.
Overview
praisonaiagents is a Praison AI agents for completing complex tasks with Self Reflection Agents
Affected versions of this package are vulnerable to Protection Mechanism Failure in the AgentFlow._resolve_pydantic_class process. An attacker can execute arbitrary Python code with the privileges of the workflow runner by supplying a malicious workflow file and a sibling tools.py file, which are then imported unsafely when the workflow is executed via WorkflowManager or after load_yaml.