Vulnerability-Lookup

CNVD-2020-04926

Vulnerability from cnvd - Published: 2020-02-13

Title

Apache NiFi跨站脚本漏洞（CNVD-2020-04926）

Description

Apache NiFi是美国阿帕奇（Apache）软件基金会的一套基于数据流的数据处理和分发系统。该系统支持数据路由指示图的配置和转换以及系统中介逻辑等。 Apache NiFi中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

Severity

中

Patch Name

Apache NiFi跨站脚本漏洞（CNVD-2020-04926）的补丁

Patch Description

Apache NiFi是美国阿帕奇（Apache）软件基金会的一套基于数据流的数据处理和分发系统。该系统支持数据路由指示图的配置和转换以及系统中介逻辑等。 Apache NiFi中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://nifi.apache.org/security.html#CVE-2020-1933

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-1933

Impacted products

Name
Apache Apache NiFi

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-1933",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-1933"
    }
  },
  "description": "Apache NiFi\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u57fa\u4e8e\u6570\u636e\u6d41\u7684\u6570\u636e\u5904\u7406\u548c\u5206\u53d1\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u6570\u636e\u8def\u7531\u6307\u793a\u56fe\u7684\u914d\u7f6e\u548c\u8f6c\u6362\u4ee5\u53ca\u7cfb\u7edf\u4e2d\u4ecb\u903b\u8f91\u7b49\u3002\n\nApache NiFi\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5ba2\u6237\u7aef\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://nifi.apache.org/security.html#CVE-2020-1933",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-04926",
  "openTime": "2020-02-13",
  "patchDescription": "Apache NiFi\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u57fa\u4e8e\u6570\u636e\u6d41\u7684\u6570\u636e\u5904\u7406\u548c\u5206\u53d1\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u6570\u636e\u8def\u7531\u6307\u793a\u56fe\u7684\u914d\u7f6e\u548c\u8f6c\u6362\u4ee5\u53ca\u7cfb\u7edf\u4e2d\u4ecb\u903b\u8f91\u7b49\u3002\r\n\r\nApache NiFi\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5ba2\u6237\u7aef\u4ee3\u7801\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": "Apache NiFi\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-04926\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Apache NiFi"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1933",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-12",
  "title": "Apache NiFi\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-04926\uff09"
}

CVE-2020-1933 (GCVE-0-2020-1933)

Vulnerability from cvelistv5 – Published: 2020-01-28 00:33 – Updated: 2024-08-04 06:54

Summary

A XSS vulnerability was found in Apache NiFi 1.0.0 to 1.10.0. Malicious scripts could be injected to the UI through action by an unaware authenticated user in Firefox. Did not appear to occur in other browsers.

Severity

No CVSS data available.

CWE

XSS Attack

Assigner

apache mitre root

References

1 reference

URL	Tags
https://nifi.apache.org/security.html#CVE-2020-1933	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache NiFi	Affected: Apache NiFi 1.0.0 to 1.10.0

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T06:54:00.368Z",
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            "url": "https://nifi.apache.org/security.html#CVE-2020-1933"
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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.