---
id: CVE-2026-37751
title: >-
  An OS command injection vulnerability in the killSessionSync function
  (lib/agent-runtime.ts) of 23blocks-OS ai-maestro v0.24.17 allows attackers to
  execute arbitrary commands via a crafted input.
summary: >-
  An OS command injection vulnerability in the killSessionSync function
  (lib/agent-runtime.ts) of 23blocks-OS ai-maestro v0.24.17 allows attackers to
  execute arbitrary commands via a crafted input.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-78
published: '2026-08-28'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T16:04:24.933'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-37751'
references:
  - url: >-
      https://github.com/23blocks-OS/ai-maestro/commit/06d54f0687ad1fc5898a688a92f7e1f2df56c475
    label: cve@mitre.org
  - url: >-
      https://github.com/23blocks-OS/ai-maestro/security/advisories/GHSA-mf7j-vfrr-jmfh
    label: cve@mitre.org
  - url: >-
      https://github.com/rajukani100/CVE-research/tree/main/ai-maestro-rce-advisory
    label: cve@mitre.org
  - url: >-
      https://github.com/rajukani100/CVE-research/tree/main/ai-maestro-rce-advisory
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.01605
epssPercentile: 0.74794
ingestedAt: '2026-09-09T16:14:05.517Z'
---

## Overview

An OS command injection vulnerability in the killSessionSync function (lib/agent-runtime.ts) of 23blocks-OS ai-maestro v0.24.17 allows attackers to execute arbitrary commands via a crafted input.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.