CVE-2026-62176
Published:October 07, 2026
Updated:October 11, 2026
PraisonAI is a multi-agent teams system. Prior to version 4.6.78, the "deploy/api.py" module generates Python server code by directly interpolating the "agents_file" parameter into an f-string that is then written to a file and executed via "subprocess.Popen()". An attacker who controls the "agents_file" value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code. Version 4.6.78 patches the issue.
Affected Packages
https://github.com/MervinPraison/PraisonAI.git (GITHUB):
Affected version(s) >=v4.0.0 <v4.6.78Fix Suggestion:
Update to version v4.6.78praisonai (PYTHON):
Affected version(s) >=4.0.0 <4.6.81Fix Suggestion:
Update to version 4.6.81Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.4
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Control of Generation of Code ('Code Injection')
EPSS
Base Score:
0.46