Unauthenticated RCE in DocsGPT MCP STDIO Configuration_CVE-2026-26015

{
    "lastseen": "",
    "description": "DocsGPT is a GPT-powered chat for documentation. From version 0.15.0 to before version 0.16.0, an attacker accessing both the official DocsGPT website or any local and public deployment, can craft a malicious payload bypassing the \"MCP test\" behavior to achieve arbitrary remote code execution (RCE). This issue has been patched in version 0.16.0.",
    "published": "2026-04-29T17:37:25.524Z",
    "modified": "2026-04-29T17:37:25.524Z",
    "type": "cve",
    "title": "Unauthenticated RCE in DocsGPT MCP STDIO Configuration",
    "source": "GitHub_M",
    "references": "https://github.com/arc53/DocsGPT/security/advisories/GHSA-gcrq-f296-2j74\nhttps://github.com/arc53/DocsGPT/releases/tag/0.16.0",
    "id": "CVE-2026-26015",
    "bulletinFamily": "",
    "cwe": [
        "CWE-77"
    ],
    "cvelist": null,
    "sourceData": "arc53 DocsGPT >= 0.15.0, < 0.16.0",
    "sourceHref": "",
    "cvss": {
        "score": 10,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
        "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": "DocsGPT",
    "version": ">= 0.15.0, < 0.16.0",
    "vendor": "arc53",
    "ai_description": "Unauthenticated remote code execution vulnerability in DocsGPT",
    "ai_severity": "Critical",
    "ai_vendor": "arc53",
    "ai_product": "DocsGPT",
    "ai_version": "0.15.0 to 0.16.0",
    "ai_score": 10
}