cnvd-2020-74052
Vulnerability from cnvd
Title
MediaWiki跨站脚本漏洞（CNVD-2020-74052）
Description
MediaWiki是美国MediaWiki（维基媒体）基金会的一套自由免费的基于网络的Wiki引擎。该产品可用于部署内部的知识管理和内容管理系统。 MediaWiki before 1.35.1版本存在跨站脚本漏洞，该漏洞允许通过BlockLogFormatter.php XSS。MediaWiki：blanknamespace可能可以通过LogFormatter：：makePageLink()输出为带有脚本标记的原始HTML。目前没有详细的漏洞细节提供。
Severity
中
Patch Name
MediaWiki跨站脚本漏洞（CNVD-2020-74052）的补丁
Patch Description
MediaWiki是美国MediaWiki（维基媒体）基金会的一套自由免费的基于网络的Wiki引擎。该产品可用于部署内部的知识管理和内容管理系统。 MediaWiki before 1.35.1版本存在跨站脚本漏洞，该漏洞允许通过BlockLogFormatter.php XSS。MediaWiki：blanknamespace可能可以通过LogFormatter：：makePageLink()输出为带有脚本标记的原始HTML。目前没有详细的漏洞细节提供。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://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html

Reference
https://access.redhat.com/security/cve/cve-2020-35478
Impacted products
Name
MediaWiki MediaWiki <1.35.1
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35478",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35478"
    }
  },
  "description": "MediaWiki\u662f\u7f8e\u56fdMediaWiki\uff08\u7ef4\u57fa\u5a92\u4f53\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u81ea\u7531\u514d\u8d39\u7684\u57fa\u4e8e\u7f51\u7edc\u7684Wiki\u5f15\u64ce\u3002\u8be5\u4ea7\u54c1\u53ef\u7528\u4e8e\u90e8\u7f72\u5185\u90e8\u7684\u77e5\u8bc6\u7ba1\u7406\u548c\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\n\nMediaWiki before 1.35.1\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u901a\u8fc7BlockLogFormatter.php XSS\u3002MediaWiki\uff1ablanknamespace\u53ef\u80fd\u53ef\u4ee5\u901a\u8fc7LogFormatter\uff1a\uff1amakePageLink()\u8f93\u51fa\u4e3a\u5e26\u6709\u811a\u672c\u6807\u8bb0\u7684\u539f\u59cbHTML\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-74052",
  "openTime": "2020-12-25",
  "patchDescription": "MediaWiki\u662f\u7f8e\u56fdMediaWiki\uff08\u7ef4\u57fa\u5a92\u4f53\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u81ea\u7531\u514d\u8d39\u7684\u57fa\u4e8e\u7f51\u7edc\u7684Wiki\u5f15\u64ce\u3002\u8be5\u4ea7\u54c1\u53ef\u7528\u4e8e\u90e8\u7f72\u5185\u90e8\u7684\u77e5\u8bc6\u7ba1\u7406\u548c\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nMediaWiki before 1.35.1\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u901a\u8fc7BlockLogFormatter.php XSS\u3002MediaWiki\uff1ablanknamespace\u53ef\u80fd\u53ef\u4ee5\u901a\u8fc7LogFormatter\uff1a\uff1amakePageLink()\u8f93\u51fa\u4e3a\u5e26\u6709\u811a\u672c\u6807\u8bb0\u7684\u539f\u59cbHTML\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "MediaWiki\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-74052\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "MediaWiki MediaWiki \u003c1.35.1"
  },
  "referenceLink": "https://access.redhat.com/security/cve/cve-2020-35478",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-24",
  "title": "MediaWiki\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-74052\uff09"
}


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