CVE-2026-4516

Foundation Agents MetaGPT DataInterpreter write_analysis_code.py injection

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.

Affected

Foundation Agents · MetaGPT

CVSS v4.0 VULDB

2.1 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULDB

6.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 VULDB

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

0.45% chance of exploitation in the next 30 days, 38th percentile

Published

2026-03-21

Updated

2026-03-23

Proof-of-concept exploits (1)

• Ka7arotto/cve/blob/main/MetaGPT-rce2.md

Security advisories

• https://vuldb.com/?id.352081
• https://vuldb.com/?submit.773930

References

• CVE Record
• NVD entry

Related

• CVE-2025-25784
• CVE-2025-25793
• CVE-2025-25794
• CVE-2025-25796
• CVE-2025-25797
• CVE-2025-25800