id: PYSEC-2026-2640
published: "2026-07-13T14:36:50.505415Z"
modified: "2026-07-13T16:04:51.153905Z"
aliases:
- CVE-2026-5970
- GHSA-g977-h85w-h2xj
summary: MetaGPT has an Injection issue
details: A vulnerability was detected in FoundationAgents MetaGPT up to 0.8.1. This affects the function check_solution of the component HumanEvalBenchmark/MBPPBenchmark. Performing a manipulation results in code injection. The attack may be initiated remotely. The exploit is now public and may be used. The project was informed of the problem early through a pull request but has not reacted yet.
affected:
- package:
    name: metagpt
    ecosystem: PyPI
    purl: pkg:pypi/metagpt
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - last_affected: 0.8.1
  versions:
  - "0.1"
  - 0.3.0
  - 0.4.0
  - 0.5.0
  - 0.5.1
  - 0.5.2
  - 0.6.0
  - 0.6.1
  - 0.6.10
  - 0.6.11
  - 0.6.12
  - 0.6.13
  - 0.6.2
  - 0.6.3
  - 0.6.4
  - 0.6.5
  - 0.6.6
  - 0.6.7
  - 0.6.8
  - 0.6.9
  - 0.7.0
  - 0.7.1
  - 0.7.2
  - 0.7.3
  - 0.7.4
  - 0.7.6
  - 0.7.7
  - 0.8.0
  - 0.8.1
references:
- type: ADVISORY
  url: https://nvd.nist.gov/vuln/detail/CVE-2026-5970
- type: WEB
  url: https://github.com/FoundationAgents/MetaGPT/issues/1942
- type: WEB
  url: https://github.com/FoundationAgents/MetaGPT/pull/1988
- type: PACKAGE
  url: https://github.com/FoundationAgents/MetaGPT
- type: WEB
  url: https://vuldb.com/submit/791693
- type: WEB
  url: https://vuldb.com/vuln/356524
- type: WEB
  url: https://vuldb.com/vuln/356524/cti
- type: PACKAGE
  url: https://pypi.org/project/metagpt
- type: ADVISORY
  url: https://github.com/advisories/GHSA-g977-h85w-h2xj
severity:
- type: CVSS_V3
  score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- type: CVSS_V4
  score: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P