FoundationAgents MetaGPT common.py check_cmd_exists command injection_CVE-2026-11455

2.3 / 10

LOW

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

Description

A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.2. Affected by this issue is the function check_cmd_exists of the file metagpt/utils/common.py. This manipulation of the argument mermaid.path causes command injection. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitation is known to be difficult. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Basic Information

ID CVE-2026-11455

Source VulDB

Published Jun 7, 2026 at 07:00

Affected Product

Vendor FoundationAgents

Product MetaGPT

Version 0.8.0

Affected Versions FoundationAgents MetaGPT 0.8.0
FoundationAgents MetaGPT 0.8.1
FoundationAgents MetaGPT 0.8.2

CWE Classification

CWE-77 CWE-74

References

{
    "lastseen": "",
    "description": "A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.2. Affected by this issue is the function check_cmd_exists of the file metagpt/utils/common.py. This manipulation of the argument mermaid.path causes command injection. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitation is known to be difficult. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.",
    "published": "2026-06-07T07:00:12.675Z",
    "modified": "2026-06-07T07:00:12.675Z",
    "type": "cve",
    "title": "FoundationAgents MetaGPT common.py check_cmd_exists command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/369074\nhttps://vuldb.com/vuln/369074/cti\nhttps://vuldb.com/cve/CVE-2026-11455\nhttps://vuldb.com/submit/828206\nhttps://github.com/FoundationAgents/MetaGPT/issues/2037\nhttps://www.notion.so/asuka39/MetaGPT-Command-Injection-via-Mermaid-path-Configuration-35fe35b8556880b29113c8c1b414a8b2?source=copy_link\nhttps://github.com/FoundationAgents/MetaGPT/",
    "id": "CVE-2026-11455",
    "bulletinFamily": "",
    "cwe": [
        "CWE-77",
        "CWE-74"
    ],
    "cvelist": null,
    "sourceData": "FoundationAgents MetaGPT 0.8.0\nFoundationAgents MetaGPT 0.8.1\nFoundationAgents MetaGPT 0.8.2",
    "sourceHref": "",
    "cvss": {
        "score": 2.3,
        "severity": "LOW",
        "vector": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "MetaGPT",
    "version": "0.8.0",
    "vendor": "FoundationAgents",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}