CVE-2026-61446: Mervinpraison Praisonai

High severity, CVSS 8.4. EPSS: 0.3% chance of exploitation in the next 30 days.

PraisonAI (praisonaiagents) before 1.6.78 contains a remote code execution vulnerability in the plugin manager, which loads and executes arbitrary Python (.py) files from project-level and user-home .praisonai/plugins/ directories using importlib spec_from_file_location() and exec_module() without code signing, integrity verification, or sandboxing. An attacker who can write a malicious .py file to a plugin directory (for example via path traversal, a supply chain attack, or a compromised dependency) achieves arbitrary code execution when the plugin system initializes.

Affected products

• Mervinpraison Praisonai: before 1.6.78 (fixed in 1.6.78)

Published 2026-07-15. Last modified 2026-07-15.