CVE-2026-56075: Praisonai

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

PraisonAI before 4.5.128 contains an arbitrary shell command execution vulnerability where the UI modules hardcode approval_mode to auto, overriding administrator configuration from PRAISON_APPROVAL_MODE environment variable. Authenticated attackers can instruct the LLM agent to execute arbitrary shell commands via subprocess.run with shell=True, bypassing the manual approval gate and insufficient command sanitization blocklists.

Affected products

• Praisonai Praisonai: before 4.5.128 (fixed in 4.5.128)

Published 2026-06-18. Last modified 2026-10-08.