Vulnerability-Lookup

CNVD-2021-00826

Vulnerability from cnvd - Published: 2021-01-05

Title

Umbraco路径遍历漏洞

Description

Umbraco是一款基于ASP.NET技术的开源内容管理系统(CMS)。 Umbraco 8.9.1及更早版本在软件包安装过程中存在路径遍历漏洞。攻击者可利用该漏洞在站点主目录和预期路径之外写入任意文件。

Severity

中

Patch Name

Umbraco路径遍历漏洞的补丁

Patch Description

Umbraco是一款基于ASP.NET技术的开源内容管理系统(CMS)。 Umbraco 8.9.1及更早版本在软件包安装过程中存在路径遍历漏洞。攻击者可利用该漏洞在站点主目录和预期路径之外写入任意文件。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，详情请关注厂商主页： https://umbraco.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5811

Impacted products

Name
Umbraco Umbraco <=8.9.1

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5811",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5811"
    }
  },
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  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://umbraco.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-00826",
  "openTime": "2021-01-05",
  "patchDescription": "Umbraco\u662f\u4e00\u6b3e\u57fa\u4e8eASP.NET\u6280\u672f\u7684\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(CMS)\u3002\r\n\r\nUmbraco 8.9.1\u53ca\u66f4\u65e9\u7248\u672c\u5728\u8f6f\u4ef6\u5305\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7ad9\u70b9\u4e3b\u76ee\u5f55\u548c\u9884\u671f\u8def\u5f84\u4e4b\u5916\u5199\u5165\u4efb\u610f\u6587\u4ef6\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": "Umbraco\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Umbraco Umbraco \u003c=8.9.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5811",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-31",
  "title": "Umbraco\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2020-5811 (GCVE-0-2020-5811)

Vulnerability from cvelistv5 – Published: 2020-12-30 15:17 – Updated: 2024-08-04 08:39

Summary

An authenticated path traversal vulnerability exists during package installation in Umbraco CMS <= 8.9.1 or current, which could result in arbitrary files being written outside of the site home and expected paths when installing an Umbraco package.

Severity ?

No CVSS data available.

CWE

Path Traversal

Assigner

tenable

References

URL

Tags

	https://www.tenable.com/security/research/tra-2020-59	x_refsource_MISC
	http://packetstormsecurity.com/files/163965/Umbra…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Umbraco CMS	Affected: <= 8.9.1 or current (unfixed)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-00826

CVE-2020-5811 (GCVE-0-2020-5811)

Tags

Sightings

Nomenclature