CVE-2026-4516

Foundation Agents MetaGPT DataInterpreter write_analysis_code.py injection

CVSS 5.3 MEDIUMEPSS 0.2%CWE-707 CWE-74

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

21 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability was found in Foundation Agents MetaGPT up to 0.8.1. This vulnerability affects unknown code of the file metagpt/actions/di/write_analysis_code.py of the component DataInterpreter. The manipulation results in injection. It is possible to launch the attack remotely. 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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Affected products

Foundation Agents · MetaGPT

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References

https://github.com/Ka7arotto/cve/blob/main/MetaGPT-rce2.md https://vuldb.com/?ctiid.352081 https://vuldb.com/?id.352081 https://vuldb.com/?submit.773930