cnvd-2022-25230
Vulnerability from cnvd
Title
Mattermost跨站脚本漏洞（CNVD-2022-25230）
Description
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost 5.38及之前版本存在安全漏洞，该漏洞源于应用未能充分清理剪贴板内容，攻击者可利用该漏洞在明确禁用默认CSP的产品部署中注入任意Web脚本。
Severity
低
Patch Name
Mattermost跨站脚本漏洞（CNVD-2022-25230）的补丁
Patch Description
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost 5.38及之前版本存在安全漏洞，该漏洞源于应用未能充分清理剪贴板内容，攻击者可利用该漏洞在明确禁用默认CSP的产品部署中注入任意Web脚本。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://mattermost.com/security-updates/。

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-37860
Impacted products
Name
Mattermost Mattermost <=5.38
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-37860"
    }
  },
  "description": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\n\nMattermost 5.38\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u672a\u80fd\u5145\u5206\u6e05\u7406\u526a\u8d34\u677f\u5185\u5bb9\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u660e\u786e\u7981\u7528\u9ed8\u8ba4CSP\u7684\u4ea7\u54c1\u90e8\u7f72\u4e2d\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\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://mattermost.com/security-updates/\u3002",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-25230",
  "openTime": "2022-04-01",
  "patchDescription": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\r\n\r\nMattermost 5.38\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u672a\u80fd\u5145\u5206\u6e05\u7406\u526a\u8d34\u677f\u5185\u5bb9\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u660e\u786e\u7981\u7528\u9ed8\u8ba4CSP\u7684\u4ea7\u54c1\u90e8\u7f72\u4e2d\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\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": "Mattermost\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2022-25230\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mattermost Mattermost \u003c=5.38"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-37860",
  "serverity": "\u4f4e",
  "submitTime": "2021-09-24",
  "title": "Mattermost\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2022-25230\uff09"
}


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