CVE-2026-61437

PraisonAI (pip package praisonaiagents) before 1.6.78 contains an unsafe dynamic module loading vulnerability in AgentFlow._resolve_pydantic_class (src/praisonai-agents/praisonaiagents/workflows/workflows.py). When a workflow step uses a string output_pydantic reference, the framework locates and imports a sibling tools.py from the workflow file's directory via importlib exec_module without sandboxing, ignoring the PRAISONAI_ALLOW_*_TOOLS environment variables. An attacker who controls a workflow file and its sibling tools.py can execute arbitrary Python code with the workflow runner's privileges when the workflow is executed via WorkflowManager or after load_yaml.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-4gfv-wg42-7jw5
https://www.vulncheck.com/advisories/praisonai-before-remote-code-execution-via-tools-py
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-4gfv-wg42-7jw5

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-10 15:16

Updated : 2026-07-14 02:16

NVD link : CVE-2026-61437

Mitre link : CVE-2026-61437

CVE.ORG link : CVE-2026-61437

JSON object : View

Products Affected

No product.

CWE

CWE-693

Protection Mechanism Failure

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