CVE-2026-77934 Coze Studio - Command Injection

Coze Studio < 0.5.0 contains a command injection caused by unsandboxed python3 subprocess execution in workflow code nodes, letting registered users execute arbitrary commands and steal sensitive data, exploit requires user authentication.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
20 October 2026
Updated
20 October 2026
Weakness
CWE-1188

Vendor fix

Update to version 0.5.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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