# CVE-2026-108263: Astron Agent code execution in workflow nodes

Source: https://junglewise.ai/threats/cve-2026-108263-astron-agent-is-an-agentic-workflow-platform-for-building-and  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-09. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-108263 · Severity: critical · CVSS 9.9 · Published 2026-10-09

Astron Agent is a platform for building and running AI workflows with automated code execution. Prior to version 1.1.2, authenticated users can execute arbitrary Python code with root privileges on the underlying container, then use stolen credentials to access other tenants' data and disrupt shared services. An attacker with low-privilege tenant access gains complete control over the workflow execution environment.

Technologies: [iFlytek Astron-Agent](https://junglewise.ai/threats/technologies/astron-agent). Vendors: [iFlytek](https://junglewise.ai/threats/vendors/iflytek).

## Quick answers

**Is CVE-2026-108263 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-108263 being exploited in the wild.

**How severe is CVE-2026-108263?** Critical severity, with a CVSS score of 9.9, published 9 October 2026.

**Which products and versions are affected?** iFlytek Astron-Agent before 1.1.2.

**Is there a fix for CVE-2026-108263?** Yes: fixed in 1.1.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-108263 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-108263?** Check whether you run iFlytek Astron-Agent at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 1.1.2

## Technical details

The vulnerability exists in the default workflow code-node execution path (/console-api/workflow/code/run and /workflow/v1/run) which selects LocalExecutor without sandbox restrictions when CODE_EXEC_TYPE is not explicitly configured. LocalExecutor exposes complete Python builtins for dynamic code execution, allowing an authenticated attacker to execute arbitrary code as root and read service credentials for lateral movement. The fix in 1.1.2 hardens service boundaries and migrates to safer executor defaults.

## Affected products

- iflytek Astron Agent before 1.1.2

## Timeline

- 2026-10-09: disclosed

## References

- [https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f](https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f)
- [https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36](https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36)

## Related threats

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- [iFlytek astron-agent DDL whitelist bypass via comment smuggling](https://junglewise.ai/threats/cve-2026-116339-a-vulnerability-was-determined-in-iflytek-astron-agent-up-to-1-1)
- [iFlytek Astron Agent insecure direct object reference in workflow resume](https://junglewise.ai/threats/cve-2026-108864-iflytek-astron-agent-through-1-1-2-contains-an-insecure-direct)
- [iFlytek astron-agent SSRF in debug tool endpoint](https://junglewise.ai/threats/cve-2026-95930-a-security-vulnerability-has-been-detected-in-iflytek-astron)
- [iFlytek astron-agent SQL injection in getBotList API](https://junglewise.ai/threats/cve-2026-95929-a-weakness-has-been-identified-in-iflytek-astron-agent-up-to-1-0)