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Description

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.

PUBLISHED Reserved 2026-03-20 | Published 2026-03-21 | Updated 2026-03-23 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Injection

Improper Neutralization

Product status

0.8.0
affected

0.8.1
affected

Timeline

2026-03-20:Advisory disclosed
2026-03-20:VulDB entry created
2026-03-20:VulDB entry last update

Credits

Goku (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.352081 (VDB-352081 | Foundation Agents MetaGPT DataInterpreter write_analysis_code.py injection) vdb-entry

vuldb.com/?ctiid.352081 (VDB-352081 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.773930 (Submit #773930 | deepwisdom MetaGPT v0.8.1 Remote command execution) third-party-advisory

github.com/Ka7arotto/cve/blob/main/MetaGPT-rce2.md exploit

cve.org (CVE-2026-4516)

nvd.nist.gov (CVE-2026-4516)

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