CVE-2026-39305
Arbitrary File Write / Path Traversal in Action Orchestrator
- State
- Published
- Severity
- 9.0 Critical
- Published
- Apr 7, 2026
- Updated
- Apr 7, 2026
- Reserved
- Apr 6, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.0 Critical | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H | GitHub_M |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
PraisonAIMervinPraison |
|
References
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