Vulnerability-Lookup

CNVD-2020-70953

Vulnerability from cnvd - Published: 2020-12-13

Title

Microsoft Teams跨站脚本漏洞

Description

Microsoft Teams是美国微软（Microsoft）公司的一款用于在线会议、聊天、云存储功能的软件。 Microsoft Teams online service 存在跨站脚本漏洞，该漏洞源于displayName参数中包含一个存储的跨站点脚本漏洞，可以在团队客户端上利用该漏洞来获取敏感信息，如认证令牌，并可能执行任意命令。目前没有详细的漏洞细节提供。

Severity

低

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/oskarsve/ms-teams-rce

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-10146

Impacted products

Name
Microsoft Microsoft Teams

Show details on source website

JSON

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      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10146"
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  "description": "Microsoft Teams\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u5728\u7ebf\u4f1a\u8bae\u3001\u804a\u5929\u3001\u4e91\u5b58\u50a8\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\n\nMicrosoft Teams online service \u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8edisplayName\u53c2\u6570\u4e2d\u5305\u542b\u4e00\u4e2a\u5b58\u50a8\u7684\u8de8\u7ad9\u70b9\u811a\u672c\u6f0f\u6d1e\uff0c\u53ef\u4ee5\u5728\u56e2\u961f\u5ba2\u6237\u7aef\u4e0a\u5229\u7528\u8be5\u6f0f\u6d1e\u6765\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u5982\u8ba4\u8bc1\u4ee4\u724c\uff0c\u5e76\u53ef\u80fd\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-70953",
  "openTime": "2020-12-13",
  "products": {
    "product": "Microsoft Microsoft Teams"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-10146",
  "serverity": "\u4f4e",
  "submitTime": "2020-12-11",
  "title": "Microsoft Teams\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2020-10146 (GCVE-0-2020-10146)

Vulnerability from cvelistv5 – Published: 2020-12-09 00:30 – Updated: 2024-09-16 23:01

Title

Microsoft Teams displayName stored cross-site scripting vulnerability

Summary

The Microsoft Teams online service contains a stored cross-site scripting vulnerability in the displayName parameter that can be exploited on Teams clients to obtain sensitive information such as authentication tokens and to possibly execute arbitrary commands. This vulnerability was fixed for all Teams users in the online service on or around October 2020.

Severity ?

5.7 (Medium)


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

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

certcc

References

URL

Tags

https://github.com/oskarsve/ms-teams-rce

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Microsoft	Teams	Affected: unspecified , < on or about October 2020 (custom)

Show details on NVD website

JSON

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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-2020-70953

CVE-2020-10146 (GCVE-0-2020-10146)

Tags

Sightings

Nomenclature