Low

MetaGPT has an eval injection via a cross-site request forgery attack

  • Disclosed: 12.04.2026
  • Updated: 11.10.2026 14:18

A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.2. The impacted element is the function evaluateCode of the file metagpt/environment/minecraft/mineflayer/index.js of the component Mineflayer HTTP API. Executing a manipulation can lead to cross-site request forgery. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Affected software

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PlatformPackageVulnerable versionsFixed in
Python (PyPI) metagpt <= 0.8.2 no fix

References

CVSS score 4.3/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weakness (CWE)
CWE-352
Platform
Python (PyPI)
Package
metagpt
Disclosed
12.04.2026
Updated
11.10.2026 14:18

Sources and licenses

OSV / GitHub Advisory Database - PYSEC-2026-2643 - PyPA Advisory Database; CC BY 4.0

OSV / GitHub Advisory Database - GHSA-w287-wwhf-95vv - CC BY 4.0

Vulnerability history: metagpt

All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (10) in the archive
Total entries
10
First → latest
01.2024 06.2026
Without a fix
8
Exploited in attacks
0

Severity breakdown

  • High 1
  • Medium 6
  • Low 3

Disclosures per year

  1. 2024: 1
  2. 2025: 0
  3. 2026: 9
Severity:
  1. MetaGPT has an eval injection via a cross-site request forgery attack this entry
    Low · 4.3 CVE-2026-6109 <= 0.8.2 no fix

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