CVE-2026-77934highCWE-1188

CVE-2026-77934: high-severity vulnerability in coze-dev coze-studio

Coze Studio before 0.5.0 RCE via Unsandboxed Local Python Code Runner

Published

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41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 8.7epss 0.7%
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.
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
Affected products
coze-dev · coze-studio
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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