CVE-2026-0760

CRITICAL LAB

Foundation Agents MetaGPT - Deserialization

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-0760. PoCs published by exploitintel.

AI-analyzed exploit summary This repository contains functional exploit code for CVE-2026-0760, a critical deserialization vulnerability in MetaGPT v0.8.1. The PoC demonstrates RCE via pickle.loads() and eval() injection, with detailed technical analysis and lab setup.

Description

Foundation Agents MetaGPT deserialize_message Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foundation Agents MetaGPT. Authentication is not required to exploit this vulnerability. The specific flaw exists within the deserialize_message function. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28121.

Exploits (1)

github WORKING POC 1 stars
by exploitintel · pythonpoc
https://github.com/exploitintel/eip-pocs-and-cves/tree/main/CVE-2026-0760

This repository contains functional exploit code for CVE-2026-0760, a critical deserialization vulnerability in MetaGPT v0.8.1. The PoC demonstrates RCE via pickle.loads() and eval() injection, with detailed technical analysis and lab setup.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: MetaGPT v0.8.1
No auth needed
Prerequisites: Docker and Docker Compose for lab setup
devstral-2 · analyzed Mar 02, 2026 Full analysis →

References (1)

Core 1
Core References
Third Party Advisory x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-26-026/

Scores

CVSS v3 9.8
EPSS 0.0246
EPSS Percentile 85.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Lab Environment

EIP LAB Lab screenshot
vulnerable docker pull ghcr.io/exploitintel/cve-2026-0760-vulnerable:latest

Details

CWE
CWE-502
Status published
Products (1)
deepwisdom/metagpt 0.8.1
Published Jan 23, 2026
Tracked Since Feb 18, 2026