Vulnerability-Lookup

CNVD-2020-58048

Vulnerability from cnvd - Published: 2020-10-22

Title

MediaWiki信息泄露漏洞（CNVD-2020-58048）

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。CentralAuth是其中的一个支持共享全局帐户的扩展程序。 MediaWiki版本1.31.10之前和1.32.x 到 1.34.4版本中存在信息泄露漏洞。漏洞源于 actorId没有必要使用正确的数据库和WIKI。攻击者可利用该漏洞获取信息。

Severity

中

Patch Name

MediaWiki信息泄露漏洞（CNVD-2020-58048）的补丁

Patch Description

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-l/2020-September/048488.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-25869

Impacted products

Name
['MediaWiki Mediawiki <1.31.10', 'MediaWiki MediaWiki >=1.32.*，<=1.34.4']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-25869",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-25869"
    }
  },
  "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\u3002CentralAuth\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u652f\u6301\u5171\u4eab\u5168\u5c40\u5e10\u6237\u7684\u6269\u5c55\u7a0b\u5e8f\u3002\n\nMediaWiki\u7248\u672c1.31.10\u4e4b\u524d\u548c1.32.x \u5230 1.34.4\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u6f0f\u6d1e\u6e90\u4e8e actorId\u6ca1\u6709\u5fc5\u8981\u4f7f\u7528\u6b63\u786e\u7684\u6570\u636e\u5e93\u548cWIKI\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\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-l/2020-September/048488.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-58048",
  "openTime": "2020-10-22",
  "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\u3002CentralAuth\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u652f\u6301\u5171\u4eab\u5168\u5c40\u5e10\u6237\u7684\u6269\u5c55\u7a0b\u5e8f\u3002\r\n\r\nMediaWiki\u7248\u672c1.31.10\u4e4b\u524d\u548c1.32.x \u5230 1.34.4\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u6f0f\u6d1e\u6e90\u4e8e actorId\u6ca1\u6709\u5fc5\u8981\u4f7f\u7528\u6b63\u786e\u7684\u6570\u636e\u5e93\u548cWIKI\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\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\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-58048\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "MediaWiki Mediawiki \u003c1.31.10",
      "MediaWiki MediaWiki \u003e=1.32.*\uff0c\u003c=1.34.4"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-25869",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-28",
  "title": "MediaWiki\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-58048\uff09"
}

CVE-2020-25869 (GCVE-0-2020-25869)

Vulnerability from cvelistv5 – Published: 2020-09-27 20:40 – Updated: 2024-08-04 15:49

Summary

An information leak was discovered in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. Handling of actor ID does not necessarily use the correct database or correct wiki.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://phabricator.wikimedia.org/T260485	x_refsource_MISC
https://lists.wikimedia.org/pipermail/mediawiki-l…	x_refsource_CONFIRM
https://lists.wikimedia.org/pipermail/mediawiki-l…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Show details on NVD website

JSON

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{
  "containers": {
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            ],
            "url": "https://phabricator.wikimedia.org/T260485"
          },
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            ],
            "url": "https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html"
          },
          {
            "name": "FEDORA-2020-a4802c53d9",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RTTPZ7XMDS66I442OLLHXBDNP2LCBJU6/"
          }
        ],
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    ],
    "cna": {
      "affected": [
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          "versions": [
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      "descriptions": [
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          "lang": "en",
          "value": "An information leak was discovered in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. Handling of actor ID does not necessarily use the correct database or correct wiki."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
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              "lang": "en",
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            }
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      "providerMetadata": {
        "dateUpdated": "2020-12-14T02:06:07.000Z",
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        },
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          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RTTPZ7XMDS66I442OLLHXBDNP2LCBJU6/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-25869",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
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              "url": "https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html"
            },
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              "refsource": "MISC",
              "url": "https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html"
            },
            {
              "name": "FEDORA-2020-a4802c53d9",
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.