---
id: CVE-2026-108263
title: >-
  Astron Agent is an agentic workflow platform for building and running AI
  agents
summary: >-
  Astron Agent is an agentic workflow platform for building and running AI
  agents. Prior to 1.1.2, the default workflow code-node path through
  /console-api/workflow/code/run and /workflow/v1/run selects LocalExecutor in
  core/workflow/engin…
severity: critical
cvss: 9.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-95
  - CWE-306
  - CWE-653
  - CWE-863
  - CWE-1392
published: '2026-10-09'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T21:17:04.527'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108263'
references:
  - url: >-
      https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f
    label: security-advisories@github.com
  - url: >-
      https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36
    label: security-advisories@github.com
  - url: 'https://github.com/iflytek/astron-agent/pull/1650'
    label: security-advisories@github.com
  - url: 'https://github.com/iflytek/astron-agent/pull/1651'
    label: security-advisories@github.com
  - url: 'https://github.com/iflytek/astron-agent/releases/tag/v1.1.2'
    label: security-advisories@github.com
  - url: >-
      https://github.com/iflytek/astron-agent/security/advisories/GHSA-mh3w-4q3f-2fg5
    label: security-advisories@github.com
tags:
  - nvd
ingestedAt: '2026-10-09T22:14:52.101Z'
---

## Overview

Astron Agent is an agentic workflow platform for building and running AI agents. Prior to 1.1.2, the default workflow code-node path through /console-api/workflow/code/run and /workflow/v1/run selects LocalExecutor in core/workflow/engine/nodes/code/code_node.py when CODE_EXEC_TYPE is not explicitly changed. LocalExecutor supplies complete Python builtins to dynamic code execution without the documented sandbox restrictions. An authenticated low-privilege tenant can execute code as root in the core-workflow container and use shared service and database credentials to bypass application-level tenant checks, read or modify other tenants' data, and disrupt shared services. This issue is fixed in version 1.1.2.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.