Quick answers
- Is CVE-2026-51866 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-51866 being exploited in the wild.
- How severe is CVE-2026-51866?
- Informational severity, published 30 September 2026.
- Which products and versions are affected?
- Eosphoros-Ai DB-GPT 0.7.5, 0.8.0.
- Is there a fix for CVE-2026-51866?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-51866 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-51866?
- Check whether you run Eosphoros-Ai DB-GPT 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.
Technical details
The vulnerability exists in SkillManager.execute_skill_script_file, which executes uploaded Python scripts via asyncio.create_subprocess_exec without adequate trust separation. An attacker uploads a skill containing arbitrary Python code, and when the chat agent is directed to use that skill, the code executes with server privileges. The attack vector is network-based and requires interaction with the chat agent to select the uploaded skill.
Affected products
- eosphoros-ai DB-GPT 0.7.5, 0.8.0
Timeline
- 2026-05-07: disclosed
- 2026-09-30: disclosed: CVE-2026-51866 published