CVE-2026-19058 FoundationAgents MetaGPT data_interpreter.py DataInterpreter code injection
A local attacker can execute arbitrary code via the DataInterpreter function in the MetaGPT library.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19058?
CVE-2026-19058 is a medium-severity code injection vulnerability in FoundationAgents MetaGPT, published on 6 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in FoundationAgents MetaGPT up to 0.8.2. The impacted element is the function DataInterpreter of the file metagpt/roles/di/data_interpreter.py. The manipulation results in code injection. The attack must be initiated from a local position. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-19058?
How do I fix CVE-2026-19058?
No fix has been published for CVE-2026-19058 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-19058 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19058 exists.
Sources
Also known as GHSA-5j3c-8q7x-589c.