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Advisory record · GHSA-w287-wwhf-95vv

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

CVSS 5.3 MediumEPSS 0.0023 · 13th percentile

Published by the GitHub Advisory Database at 12 Apr 2026, 03:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
metagptPyPI<=0.8.2No fixed version yet
Identifiers
GHSA-w287-wwhf-95vv · CVE-2026-6109 · PYSEC-2026-2643
Weakness (CWE)
CWE-352 · CWE-862
Tags
Published
12 Apr 2026
Updated
13 Jul 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

MetaGPT versions up to and including 0.8.2 are affected by an eval injection flaw in the Mineflayer HTTP API's evaluateCode function. A remote attacker can use a cross-site request forgery attack to trigger the code evaluation, and a public exploit exists. The source gives few details about the exact impact, and no fixed version is listed.

Written 6 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.3 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P CNA (VulDB)
  • CISA KEV Not listed.
  • EPSS 0.0023, the 13th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:02 UTC First seen by agentprime
  2. 31 Oct 2026, 15:02 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.