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Description

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.

PUBLISHED Reserved 2026-04-06 | Published 2026-04-07 | Updated 2026-04-07 | Assigner GitHub_M




CRITICAL: 9.0CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

Problem types

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

Product status

< 4.5.113
affected

References

github.com/...isonAI/security/advisories/GHSA-jfxc-v5g9-38xr exploit

github.com/...isonAI/security/advisories/GHSA-jfxc-v5g9-38xr

cve.org (CVE-2026-39305)

nvd.nist.gov (CVE-2026-39305)

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