What is GHSA-gcxx-4qc7-cmmw?

GHSA-gcxx-4qc7-cmmw is a security advisory published by GitHub Security Advisories with Critical severity. An OS command injection vulnerability in the killSessionSync function (lib/agent-runtime.ts) of...

Which CVE IDs does GHSA-gcxx-4qc7-cmmw cover?

GHSA-gcxx-4qc7-cmmw covers the following CVE IDs: CVE-2026-37751. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gcxx-4qc7-cmmw?

GHSA-gcxx-4qc7-cmmw has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-gcxx-4qc7-cmmwCriticalCVSS 9.8

An OS command injection vulnerability in the killSessionSync function (lib/agent-runtime.ts) of...

Vendor

GitHub Security Advisories

Published

August 28, 2026

Last Modified

August 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-37751 →

📋 Description

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.

🔗 References (5)

https://github.com/23blocks-OS/ai-maestro/security/advisories/GHSA-mf7j-vfrr-jmfh
https://nvd.nist.gov/vuln/detail/CVE-2026-37751
https://github.com/23blocks-OS/ai-maestro/commit/06d54f0687ad1fc5898a688a92f7e1f2df56c475
https://github.com/rajukani100/CVE-research/tree/main/ai-maestro-rce-advisory
https://github.com/advisories/GHSA-gcxx-4qc7-cmmw