Vulnerability-Lookup

CNVD-2025-24788

Vulnerability from cnvd - Published: 2025-10-24

Title

Flowise文件上传漏洞（CNVD-2025-24788）

Description

Flowise是FlowiseAI开源的一个用于轻松构建LLM应用程序的工具。 Flowise 3.0.7版本存在文件上传漏洞，该漏洞源于文件上传过程中未验证文件扩展名、MIME类型或文件内容，攻击者可利用该漏洞导致远程代码执行。

Severity

高

Patch Name

Flowise文件上传漏洞（CNVD-2025-24788）的补丁

Patch Description

Flowise是FlowiseAI开源的一个用于轻松构建LLM应用程序的工具。 Flowise 3.0.7版本存在文件上传漏洞，该漏洞源于文件上传过程中未验证文件扩展名、MIME类型或文件内容，攻击者可利用该漏洞导致远程代码执行。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/FlowiseAI/Flowise/releases

Reference

https://github.com/FlowiseAI/Flowise/blob/d29db16bfcf9a4be8febc3d19d52263e8c3d0055/packages/components/src/storageUtils.ts#L1104-L1111

Impacted products

Name
FlowiseAI Flowise 3.0.7

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-61687",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-61687"
    }
  },
  "description": "Flowise\u662fFlowiseAI\u5f00\u6e90\u7684\u4e00\u4e2a\u7528\u4e8e\u8f7b\u677e\u6784\u5efaLLM\u5e94\u7528\u7a0b\u5e8f\u7684\u5de5\u5177\u3002\n\nFlowise 3.0.7\u7248\u672c\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6\u4e0a\u4f20\u8fc7\u7a0b\u4e2d\u672a\u9a8c\u8bc1\u6587\u4ef6\u6269\u5c55\u540d\u3001MIME\u7c7b\u578b\u6216\u6587\u4ef6\u5185\u5bb9\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/FlowiseAI/Flowise/releases",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-24788",
  "openTime": "2025-10-24",
  "patchDescription": "Flowise\u662fFlowiseAI\u5f00\u6e90\u7684\u4e00\u4e2a\u7528\u4e8e\u8f7b\u677e\u6784\u5efaLLM\u5e94\u7528\u7a0b\u5e8f\u7684\u5de5\u5177\u3002\r\n\r\nFlowise 3.0.7\u7248\u672c\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6\u4e0a\u4f20\u8fc7\u7a0b\u4e2d\u672a\u9a8c\u8bc1\u6587\u4ef6\u6269\u5c55\u540d\u3001MIME\u7c7b\u578b\u6216\u6587\u4ef6\u5185\u5bb9\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Flowise\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff08CNVD-2025-24788\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "FlowiseAI Flowise 3.0.7"
  },
  "referenceLink": "https://github.com/FlowiseAI/Flowise/blob/d29db16bfcf9a4be8febc3d19d52263e8c3d0055/packages/components/src/storageUtils.ts#L1104-L1111",
  "serverity": "\u9ad8",
  "submitTime": "2025-10-21",
  "title": "Flowise\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff08CNVD-2025-24788\uff09"
}

CVE-2025-61687 (GCVE-0-2025-61687)

Vulnerability from cvelistv5 – Published: 2025-10-06 15:54 – Updated: 2025-10-06 16:04

Title

FlowiseAI/Flosise has File Upload vulnerability

Summary

Flowise is a drag & drop user interface to build a customized large language model flow. A file upload vulnerability in version 3.0.7 of FlowiseAI allows authenticated users to upload arbitrary files without proper validation. This enables attackers to persistently store malicious Node.js web shells on the server, potentially leading to Remote Code Execution (RCE). The system fails to validate file extensions, MIME types, or file content during uploads. As a result, malicious scripts such as Node.js-based web shells can be uploaded and stored persistently on the server. These shells expose HTTP endpoints capable of executing arbitrary commands if triggered. The uploaded shell does not automatically execute, but its presence allows future exploitation via administrator error or chained vulnerabilities. This presents a high-severity threat to system integrity and confidentiality. As of time of publication, no known patched versions are available.

Severity

8.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-06 16:04 UTC

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M mitre root

References

9 references

URL	Tags
https://github.com/FlowiseAI/Flowise/security/adv…	x_refsource_CONFIRM
https://github.com/FlowiseAI/Flowise/blob/d29db16…	x_refsource_MISC
https://github.com/FlowiseAI/Flowise/blob/d29db16…	x_refsource_MISC
https://github.com/FlowiseAI/Flowise/blob/d29db16…	x_refsource_MISC
https://github.com/FlowiseAI/Flowise/blob/d29db16…	x_refsource_MISC
https://github.com/FlowiseAI/Flowise/blob/d29db16…	x_refsource_MISC
https://github.com/FlowiseAI/Flowise/blob/d29db16…	x_refsource_MISC
https://github.com/FlowiseAI/Flowise/blob/d29db16…	x_refsource_MISC
https://github.com/FlowiseAI/Flowise/blob/d29db16…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
FlowiseAI	Flowise	Affected: = 3.0.7

Show details on NVD website

JSON

To clipboard

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  "containers": {
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        "metrics": [
          {
            "other": {
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                "id": "CVE-2025-61687",
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                  },
                  {
                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2025-10-06T16:04:16.923913Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "Flowise is a drag \u0026 drop user interface to build a customized large language model flow. A file upload vulnerability in version 3.0.7 of FlowiseAI allows authenticated users to upload arbitrary files without proper validation. This enables attackers to persistently store malicious Node.js web shells on the server, potentially leading to Remote Code Execution (RCE). The system fails to validate file extensions, MIME types, or file content during uploads. As a result, malicious scripts such as Node.js-based web shells can be uploaded and stored persistently on the server. These shells expose HTTP endpoints capable of executing arbitrary commands if triggered. The uploaded shell does not automatically execute, but its presence allows future exploitation via administrator error or chained vulnerabilities. This presents a high-severity threat to system integrity and confidentiality. As of time of publication, no known patched versions are available."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
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      ],
      "problemTypes": [
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          "descriptions": [
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      },
      "references": [
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          "name": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-35g6-rrw3-v6xc",
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        {
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        },
        {
          "name": "https://github.com/FlowiseAI/Flowise/blob/d29db16bfcf9a4be8febc3d19d52263e8c3d0055/packages/server/src/controllers/attachments/index.ts#L4-L11",
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        {
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          "name": "https://github.com/FlowiseAI/Flowise/blob/d29db16bfcf9a4be8febc3d19d52263e8c3d0055/packages/server/src/utils/createAttachment.ts#L118-L126",
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        "discovery": "UNKNOWN"
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      "title": "FlowiseAI/Flosise has File Upload vulnerability"
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    "datePublished": "2025-10-06T15:54:56.166Z",
    "dateReserved": "2025-09-29T20:25:16.182Z",
    "dateUpdated": "2025-10-06T16:04:25.632Z",
    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.