VULNERABILITY INTELLIGENCE
CVE-2026-82278
CVSS score8.8 HIGH
EPSS probability1.03%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-09-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
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.
Weakness classification
- disclosure@vulncheck.com: CWE-94