CVE-2026-40149

HighCVSS 7.3/10Last modified Jun 17, 2026

Description

PraisonAI is a multi-agent teams system. Prior to 4.5.128, the gateway's /api/approval/allow-list endpoint permits unauthenticated modification of the tool approval allowlist when no auth_token is configured (the default). By adding dangerous tool names (e.g., shell_exec, file_write) to the allowlist, an attacker can cause the ExecApprovalManager to auto-approve all future agent invocations of those tools, bypassing the human-in-the-loop safety mechanism that the approval system is specifically designed to enforce. This vulnerability is fixed in 4.5.128.

Metrics

CVSS 3.1 7.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N

Weakness enumeration

CWE-396

Affected software

No affected versions have been published.

Timeline

Published
Apr 9, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-40149: High severity, CVSS 7.3 | Vulnix