cnvd - cnvd-2020-74054

cnvd-2020-74054

Vulnerability from cnvd

Title: MediaWiki跨站脚本漏洞（CNVD-2020-74054）

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 存在跨站脚本漏洞，该漏洞源于Html：：rawElement和Message：：text的组合导致了XSS，因为MediaWiki：recentchanges- legendwatchlistexpiry的定义可以在wiki上修改，这样输出就变成了原始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-2020-74054）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。

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://vigilance.fr/vulnerability/MediaWiki-multiple-vulnerabilities-34171

Impacted products

Name
MediaWiki MediaWiki <1.35.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35474",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35474"
    }
  },
  "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 \u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eHtml\uff1a\uff1arawElement\u548cMessage\uff1a\uff1atext\u7684\u7ec4\u5408\u5bfc\u81f4\u4e86XSS\uff0c\u56e0\u4e3aMediaWiki\uff1arecentchanges- legendwatchlistexpiry\u7684\u5b9a\u4e49\u53ef\u4ee5\u5728wiki\u4e0a\u4fee\u6539\uff0c\u8fd9\u6837\u8f93\u51fa\u5c31\u53d8\u6210\u4e86\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-2020-74054",
  "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 \u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eHtml\uff1a\uff1arawElement\u548cMessage\uff1a\uff1atext\u7684\u7ec4\u5408\u5bfc\u81f4\u4e86XSS\uff0c\u56e0\u4e3aMediaWiki\uff1arecentchanges- legendwatchlistexpiry\u7684\u5b9a\u4e49\u53ef\u4ee5\u5728wiki\u4e0a\u4fee\u6539\uff0c\u8fd9\u6837\u8f93\u51fa\u5c31\u53d8\u6210\u4e86\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-2020-74054\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "MediaWiki MediaWiki \u003c1.35.1"
  },
  "referenceLink": "https://vigilance.fr/vulnerability/MediaWiki-multiple-vulnerabilities-34171",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-24",
  "title": "MediaWiki\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-74054\uff09"
}

CVE-2020-35474 (GCVE-0-2020-35474)

Vulnerability from cvelistv5

Published

2020-12-18 07:30

Modified

2024-08-04 17:02

Severity ?

CWE

Summary

In MediaWiki before 1.35.1, the combination of Html::rawElement and Message::text leads to XSS because the definition of MediaWiki:recentchanges-legend-watchlistexpiry can be changed onwiki so that the output is raw HTML.

References

▼	URL	Tags
	https://phabricator.wikimedia.org/T268894	x_refsource_MISC
	https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-04T17:02:08.056Z",
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              "x_transferred"
            ],
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          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html"
          },
          {
            "name": "FEDORA-2020-0be2d40e13",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In MediaWiki before 1.35.1, the combination of Html::rawElement and Message::text leads to XSS because the definition of MediaWiki:recentchanges-legend-watchlistexpiry can be changed onwiki so that the output is raw HTML."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-27T03:06:13",
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      },
      "references": [
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          ],
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        },
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          ],
          "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html"
        },
        {
          "name": "FEDORA-2020-0be2d40e13",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-35474",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                      }
                    }
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        "problemtype": {
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        "references": {
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            {
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            },
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              "name": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html",
              "refsource": "MISC",
              "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html"
            },
            {
              "name": "FEDORA-2020-0be2d40e13",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/"
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  },
  "cveMetadata": {
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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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