CVE-2026-108263
Tenable Plugin
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Threat Intelligence Pending
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Description
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.
Quick Facts
| CVE ID | CVE-2026-108263 |
| CVSS Score | 9.9 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| Published | 2026-10-09 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://github.com/iflytek/astron-agent/commit/848daba03e5e0…
- https://github.com/iflytek/astron-agent/commit/ebf074a431e96…
- 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/…