HIGH 8.7 NVD
CVE-2026-82278
BISHENG before 2.6.0 contains a remote code execution vulnerability in the workflow run_once endpoint that allows authenticated users to execute arbitrary Pytho
BISHENG before 2.6.0 contains a remote code execution vulnerability in the workflow run_once endpoint that allows authenticated users to execute arbitrary Python code. Attackers can submit crafted Code node definitions to the POST /api/v1/workflow/run_once endpoint, which executes them with exec() without sandboxing, gaining access to filesystem, credentials, and internal network resources.
References
- https://github.com/dataelement/bisheng
- https://github.com/dataelement/bisheng/blob/v2.4.0/src/backend/bisheng/api/services/workfl
- https://github.com/dataelement/bisheng/issues/2189
- https://www.vulncheck.com/advisories/bisheng-authenticated-arbitrary-python-code-execution
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-28 via NVD.
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