CVE-2026-37751CWE-78command-injection

CVE-2026-37751

Critical · published August 28, 2026

CVSS v3.1
9.8
EPSS
3%
Percentile
87.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02939 · 87.0th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-08-28T20:17Z
References (4)
https://github.com/23blocks-OS/ai-maestro/commit/06d54f0687ad1fc5898a688a92f7e1f2df56c475 · [email protected]https://github.com/23blocks-OS/ai-maestro/security/advisories/GHSA-mf7j-vfrr-jmfh · [email protected]https://github.com/rajukani100/CVE-research/tree/main/ai-maestro-rce-advisory · [email protected]https://github.com/rajukani100/CVE-research/tree/main/ai-maestro-rce-advisory · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 30 AUG 16:17Z
    EPSS moved — → 2%
    epss
  • 28 AUG 00:00Z
    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…
    cvelistv5