cnvd - cnvd-2024-49640

cnvd-2024-49640

Vulnerability from cnvd

Title: Discourse授权问题漏洞（CNVD-2024-4964085）

Description:

Discourse是Discourse开源的一套开源的社区讨论平台。该平台包括社区、电子邮件和聊天室等功能。

Discourse存在授权问题漏洞，该漏洞源于管理员仪表板中的筛选电子邮件列表功能存在不当的权限管理，拥有Moderator权限的攻击者可利用该漏洞能够查看其他用户的电子邮件。

Severity: 低

Patch Name: Discourse授权问题漏洞（CNVD-2024-4964085）的补丁

Patch Description:

Discourse是Discourse开源的一套开源的社区讨论平台。该平台包括社区、电子邮件和聊天室等功能。

Discourse存在授权问题漏洞，该漏洞源于管理员仪表板中的筛选电子邮件列表功能存在不当的权限管理，拥有Moderator权限的攻击者可利用该漏洞能够查看其他用户的电子邮件。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://github.com/discourse/discourse/security/advisories/GHSA-cqw6-rr3v-8fff

Reference: https://nvd.nist.gov/vuln/detail/CVE-2024-52589

Impacted products

Name
Discourse Discourse

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-52589",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-52589"
    }
  },
  "description": "Discourse\u662fDiscourse\u5f00\u6e90\u7684\u4e00\u5957\u5f00\u6e90\u7684\u793e\u533a\u8ba8\u8bba\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5305\u62ec\u793e\u533a\u3001\u7535\u5b50\u90ae\u4ef6\u548c\u804a\u5929\u5ba4\u7b49\u529f\u80fd\u3002\n\nDiscourse\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ba1\u7406\u5458\u4eea\u8868\u677f\u4e2d\u7684\u7b5b\u9009\u7535\u5b50\u90ae\u4ef6\u5217\u8868\u529f\u80fd\u5b58\u5728\u4e0d\u5f53\u7684\u6743\u9650\u7ba1\u7406\uff0c\u62e5\u6709Moderator\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u80fd\u591f\u67e5\u770b\u5176\u4ed6\u7528\u6237\u7684\u7535\u5b50\u90ae\u4ef6\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://github.com/discourse/discourse/security/advisories/GHSA-cqw6-rr3v-8fff",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-49640",
  "openTime": "2024-12-26",
  "patchDescription": "Discourse\u662fDiscourse\u5f00\u6e90\u7684\u4e00\u5957\u5f00\u6e90\u7684\u793e\u533a\u8ba8\u8bba\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5305\u62ec\u793e\u533a\u3001\u7535\u5b50\u90ae\u4ef6\u548c\u804a\u5929\u5ba4\u7b49\u529f\u80fd\u3002\r\n\r\nDiscourse\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ba1\u7406\u5458\u4eea\u8868\u677f\u4e2d\u7684\u7b5b\u9009\u7535\u5b50\u90ae\u4ef6\u5217\u8868\u529f\u80fd\u5b58\u5728\u4e0d\u5f53\u7684\u6743\u9650\u7ba1\u7406\uff0c\u62e5\u6709Moderator\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u80fd\u591f\u67e5\u770b\u5176\u4ed6\u7528\u6237\u7684\u7535\u5b50\u90ae\u4ef6\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": "Discourse\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2024-4964085\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Discourse Discourse"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-52589",
  "serverity": "\u4f4e",
  "submitTime": "2024-12-25",
  "title": "Discourse\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2024-4964085\uff09"
}

CVE-2024-52589 (GCVE-0-2024-52589)

Vulnerability from cvelistv5

Published

2024-12-19 19:13

Modified

2024-12-20 20:01

Severity ?

2.2 (Low) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Summary

Discourse is an open source platform for community discussion. Moderators can see the Screened emails list in the admin dashboard, and through that can learn the email of a user. This problem is patched in the latest version of Discourse. Users unable to upgrade should remove moderator role from untrusted users.

References

▼	URL	Tags
	https://github.com/discourse/discourse/security/advisories/GHSA-cqw6-rr3v-8fff	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	discourse	discourse	Version: stable: <= 3.3.2 Version: beta: <= 3.4.0.beta2 Version: tests-passed: <= 3.4.0.beta2

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-52589",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-20T20:01:12.594289Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-20T20:01:32.479Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "discourse",
          "vendor": "discourse",
          "versions": [
            {
              "status": "affected",
              "version": "stable: \u003c= 3.3.2"
            },
            {
              "status": "affected",
              "version": "beta: \u003c= 3.4.0.beta2"
            },
            {
              "status": "affected",
              "version": "tests-passed: \u003c= 3.4.0.beta2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Discourse is an open source platform for community discussion. Moderators can see the Screened emails list in the admin dashboard, and through that can learn the email of a user. This problem is patched in the latest version of Discourse. Users unable to upgrade should remove moderator role from untrusted users."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 2.2,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      "providerMetadata": {
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/discourse/discourse/security/advisories/GHSA-cqw6-rr3v-8fff"
        }
      ],
      "source": {
        "advisory": "GHSA-cqw6-rr3v-8fff",
        "discovery": "UNKNOWN"
      },
      "title": "Moderators can view Screened emails even when the \u201cmoderators view emails\u201d option is disabled in Discourse"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-52589",
    "datePublished": "2024-12-19T19:13:51.333Z",
    "dateReserved": "2024-11-14T15:05:46.767Z",
    "dateUpdated": "2024-12-20T20:01:32.479Z",
    "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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