CVE-2026-39305 PUBLISHED

Arbitrary File Write / Path Traversal in Action Orchestrator

Assigner: GitHub_M
Reserved: 06.04.2026 Published: 07.04.2026 Updated: 07.04.2026

PraisonAI is a multi-agent teams system. Prior to 1.5.113, the Action Orchestrator feature contains a Path Traversal vulnerability that allows an attacker (or compromised agent) to write to arbitrary files outside of the configured workspace directory. By supplying relative path segments (../) in the target path, malicious actions can overwrite sensitive system files or drop executable payloads on the host. This vulnerability is fixed in 1.5.113.

Metrics

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
CVSS Score: 9

Product Status

Vendor MervinPraison
Product PraisonAI
Versions
  • Version < 4.5.113 is affected

References

Problem Types

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE