cnvd - cnvd-2021-46868

cnvd-2021-46868

Vulnerability from cnvd

Title: MediaWiki访问控制错误漏洞（CNVD-2021-46868）

Description:

MediaWiki是美国维基媒体（MediaWiki）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存在访问控制错误漏洞，该漏洞源于对被阻止的用户帐户清除页面的访问限制不当。具有被阻止帐户的远程用户可以清除页面。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: MediaWiki访问控制错误漏洞（CNVD-2021-46868）的补丁

Patch Description:

MediaWiki是美国维基媒体（MediaWiki）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存在访问控制错误漏洞，该漏洞源于对被阻止的用户帐户清除页面的访问限制不当。具有被阻止帐户的远程用户可以清除页面。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/YR3X4L2CPSEJVSY543AWEO65TD6APXHP/

Reference: https://www.cybersecurity-help.cz/vdb/SB2021070121

Impacted products

Name
MediaWiki Mediawiki

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-35197",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-35197"
    }
  },
  "description": "MediaWiki\u662f\u7f8e\u56fd\u7ef4\u57fa\u5a92\u4f53\uff08MediaWiki\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\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u88ab\u963b\u6b62\u7684\u7528\u6237\u5e10\u6237\u6e05\u9664\u9875\u9762\u7684\u8bbf\u95ee\u9650\u5236\u4e0d\u5f53\u3002\u5177\u6709\u88ab\u963b\u6b62\u5e10\u6237\u7684\u8fdc\u7a0b\u7528\u6237\u53ef\u4ee5\u6e05\u9664\u9875\u9762\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/YR3X4L2CPSEJVSY543AWEO65TD6APXHP/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-46868",
  "openTime": "2021-07-03",
  "patchDescription": "MediaWiki\u662f\u7f8e\u56fd\u7ef4\u57fa\u5a92\u4f53\uff08MediaWiki\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\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u88ab\u963b\u6b62\u7684\u7528\u6237\u5e10\u6237\u6e05\u9664\u9875\u9762\u7684\u8bbf\u95ee\u9650\u5236\u4e0d\u5f53\u3002\u5177\u6709\u88ab\u963b\u6b62\u5e10\u6237\u7684\u8fdc\u7a0b\u7528\u6237\u53ef\u4ee5\u6e05\u9664\u9875\u9762\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\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-46868\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "MediaWiki Mediawiki"
  },
  "referenceLink": "https://www.cybersecurity-help.cz/vdb/SB2021070121",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-02",
  "title": "MediaWiki\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-46868\uff09"
}

CVE-2021-35197 (GCVE-0-2021-35197)

Vulnerability from cvelistv5

Published

2021-07-02 12:28

Modified

2024-08-04 00:33

Severity ?

CWE

Summary

In MediaWiki before 1.31.15, 1.32.x through 1.35.x before 1.35.3, and 1.36.x before 1.36.1, bots have certain unintended API access. When a bot account has a "sitewide block" applied, it is able to still "purge" pages through the MediaWiki Action API (which a "sitewide block" should have prevented).

References

▼	URL	Tags
	https://phabricator.wikimedia.org/T280226	x_refsource_MISC
	https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce%40lists.wikimedia.org/thread/YR3X4L2CPSEJVSY543AWEO65TD6APXHP/	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202107-40	vendor-advisory, x_refsource_GENTOO
	https://www.debian.org/security/2021/dsa-4979	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/10/msg00003.html	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QNEAI2T3Y65I55ZB6UE6RMC662RZTGRX/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJDYJQWT43GBD6GNQ4OW7JOZ6WQ6DZTN/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDBPECBWN6LWNSWIQMVXK6PP4YFEUYHA/	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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          },
          {
            "name": "[debian-lts-announce] 20211009 [SECURITY] [DLA 2779-1] mediawiki security update",
            "tags": [
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              "x_transferred"
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            "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00003.html"
          },
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJDYJQWT43GBD6GNQ4OW7JOZ6WQ6DZTN/"
        },
        {
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          "tags": [
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          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDBPECBWN6LWNSWIQMVXK6PP4YFEUYHA/"
        }
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    "dateUpdated": "2024-08-04T00:33:51.175Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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