RAGFlow: Server-Side Template Injection (SSTI) leading to Remote Code Execution (RCE) in Agent “Text Processing” Component_CVE-2026-28797

{
    "lastseen": "",
    "description": "RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In versions 0.24.0 and prior, a Server-Side Template Injection (SSTI) vulnerability exists in RAGFlow's Agent workflow Text Processing (StringTransform) and Message components. These components use Python's jinja2.Template (unsandboxed) to render user-supplied templates, allowing any authenticated user to execute arbitrary operating system commands on the server. At time of publication, there are no publicly available patches.",
    "published": "2026-04-03T21:41:54.291Z",
    "modified": "2026-04-06T18:57:26.934Z",
    "type": "cve",
    "title": "RAGFlow: Server-Side Template Injection (SSTI) leading to Remote Code Execution (RCE) in Agent \"Text Processing\" Component",
    "source": "GitHub_M",
    "references": "https://github.com/infiniflow/ragflow/security/advisories/GHSA-vvwj-fvwh-4whx",
    "id": "CVE-2026-28797",
    "bulletinFamily": "",
    "cwe": [
        "CWE-20",
        "CWE-78",
        "CWE-94",
        "CWE-1336"
    ],
    "cvelist": null,
    "sourceData": "infiniflow ragflow <= 0.24.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
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        "baseScore": 0,
        "baseSeverity": "",
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        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "ragflow",
    "version": "<= 0.24.0",
    "vendor": "infiniflow",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
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    "ai_score": 0
}