Coze Studio before 0.5.0 contains an insecure default configuration that allows any registered user to execute commands by running workflow code nodes in an unsandboxed python3 subprocess. Attackers can bypass the regex import filter with __import__('subprocess') to run commands, stealing environment variables, model API keys, and accessing MySQL, MinIO, Redis and etcd.
History

Tue, 20 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 20 Oct 2026 01:15:00 +0000

Type Values Removed Values Added
Description Coze Studio before 0.5.0 contains an insecure default configuration that allows any registered user to execute commands by running workflow code nodes in an unsandboxed python3 subprocess. Attackers can bypass the regex import filter with __import__('subprocess') to run commands, stealing environment variables, model API keys, and accessing MySQL, MinIO, Redis and etcd.
Title Coze Studio before 0.5.0 RCE via Unsandboxed Local Python Code Runner
First Time appeared Coze
Coze coze Studio
Weaknesses CWE-1188
CPEs cpe:2.3:a:coze:coze_studio:*:*:*:*:*:*:*:*
Vendors & Products Coze
Coze coze Studio
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-20T00:46:12.780Z

Updated: 2026-10-20T14:29:04.949Z

Reserved: 2026-08-21T17:52:36.080Z

Link: CVE-2026-77934

cve-icon Vulnrichment

Updated: 2026-10-20T14:28:57.438Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T01:17:19.823

Modified: 2026-10-20T20:06:37.150

Link: CVE-2026-77934

cve-icon Redhat

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