CVE-2026-108263

CVSS 9.9 (critical) · published 2026-10-09

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.

Weakness: CWE-95, CWE-306, CWE-653, CWE-863, CWE-1392

Source: NVD CVE-2026-108263

References

• https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f
• https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36
• https://github.com/iflytek/astron-agent/pull/1650
• https://github.com/iflytek/astron-agent/pull/1651
• https://github.com/iflytek/astron-agent/releases/tag/v1.1.2
• https://github.com/iflytek/astron-agent/security/advisories/GHSA-mh3w-4q3f-2fg5

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