cnvd - cnvd-2020-49263

cnvd-2020-49263

Vulnerability from cnvd

Title: Nextcloud Desktop Client跨站脚本漏洞

Description:

Nextcloud是一套用于创建文件托管服务并使用的客户端-服务器软件。Nextcloud Desktop Client是Nextcloud桌面客户端。

Nextcloud Desktop Client 2.6.4存在跨站脚本漏洞。攻击者可通过登录表单上的无效服务器地址利用该漏洞进行跨站脚本攻击。

Severity: 低

Patch Name: Nextcloud Desktop Client跨站脚本漏洞的补丁

Patch Description:

Nextcloud是一套用于创建文件托管服务并使用的客户端-服务器软件。Nextcloud Desktop Client是Nextcloud桌面客户端。

Nextcloud Desktop Client 2.6.4存在跨站脚本漏洞。攻击者可通过登录表单上的无效服务器地址利用该漏洞进行跨站脚本攻击。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://nextcloud.com/security/advisory/?id=NC-SA-2020-027

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-8189

Impacted products

Name
Nextcloud Nextcloud Desktop Client 2.6.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8189",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-8189"
    }
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  "description": "Nextcloud\u662f\u4e00\u5957\u7528\u4e8e\u521b\u5efa\u6587\u4ef6\u6258\u7ba1\u670d\u52a1\u5e76\u4f7f\u7528\u7684\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u8f6f\u4ef6\u3002Nextcloud Desktop Client\u662fNextcloud\u684c\u9762\u5ba2\u6237\u7aef\u3002\n\nNextcloud Desktop Client 2.6.4\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u8868\u5355\u4e0a\u7684\u65e0\u6548\u670d\u52a1\u5668\u5730\u5740\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\u653b\u51fb\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://nextcloud.com/security/advisory/?id=NC-SA-2020-027",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-49263",
  "openTime": "2020-08-28",
  "patchDescription": "Nextcloud\u662f\u4e00\u5957\u7528\u4e8e\u521b\u5efa\u6587\u4ef6\u6258\u7ba1\u670d\u52a1\u5e76\u4f7f\u7528\u7684\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u8f6f\u4ef6\u3002Nextcloud Desktop Client\u662fNextcloud\u684c\u9762\u5ba2\u6237\u7aef\u3002\r\n\r\nNextcloud Desktop Client 2.6.4\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u8868\u5355\u4e0a\u7684\u65e0\u6548\u670d\u52a1\u5668\u5730\u5740\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\u653b\u51fb\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": "Nextcloud Desktop Client\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nextcloud Nextcloud Desktop Client 2.6.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8189",
  "serverity": "\u4f4e",
  "submitTime": "2020-08-24",
  "title": "Nextcloud Desktop Client\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2020-8189 (GCVE-0-2020-8189)

Vulnerability from cvelistv5

Published

2020-08-21 20:34

Modified

2024-08-04 09:56

Severity ?

CWE

CWE-79 - Cross-site Scripting (XSS) - Generic ()

Summary

A cross-site scripting error in Nextcloud Desktop client 2.6.4 allowed to present any html (including local links) when responding with invalid data on the login attempt.

References

▼	URL	Tags
	https://hackerone.com/reports/685552	x_refsource_MISC
	https://nextcloud.com/security/advisory/?id=NC-SA-2020-027	x_refsource_MISC
	https://security.gentoo.org/glsa/202009-09	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	n/a	Desktop Client	Version: 2.6.5

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 seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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