CVE-2026-39305
CRITICALArbitrary File Write / Path Traversal in Action Orchestrator
Title source: cnaDescription
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.
References (1)
Core 1
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-jfxc-v5g9-38xr
Scores
CVSS v3
9.0
EPSS
0.0031
EPSS Percentile
22.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-22
Status
published
Products (3)
MervinPraison/PraisonAI
< 4.5.113
praison/praisonai
< 4.5.112
pypi/PraisonAI
0 - 4.5.113PyPI
Published
Apr 07, 2026
Tracked Since
Apr 07, 2026