CVE-2026-4516

Foundation Agents MetaGPT DataInterpreter write_analysis_code.py injection

MEDIUM
6.3
CVSS Score
Published: March 21, 2026 at 03:02 PM UTC
Updated: June 17, 2026 at 10:56 AM UTC
2 products affected across 2 vendorsMetagptMetaGPT

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryThird Party Advisory
Source: cverecord
https://vuldb.com/?id.352081
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.352081
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.773930

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-74CWE-707

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