CVE-2026-82278 — BISHENG Authenticated Arbitrary Python Code Execution via Workflow run_once
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…
Published: 2026-08-28 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7