Vulnerability-Lookup

CNVD-2024-09870

Vulnerability from cnvd - Published: 2024-02-22

Title

Discourse信息泄露漏洞（CNVD-2024-09870）

Description

Discourse是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 discourse-group-membership-ip-block存在信息泄露漏洞，该漏洞源于将所有组自定义字段发送到客户端，包括来自其他插件的组自定义字段。攻击者可利用该漏洞获取敏感信息。

Severity

中

Patch Name

Discourse信息泄露漏洞（CNVD-2024-09870）的补丁

Patch Description

Discourse是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 discourse-group-membership-ip-block存在信息泄露漏洞，该漏洞源于将所有组自定义字段发送到客户端，包括来自其他插件的组自定义字段。攻击者可利用该漏洞获取敏感信息。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-group-membership-ip-block/commit/b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-24755

Impacted products

Name
Discourse Discourse

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-24755",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-24755"
    }
  },
  "description": "Discourse\u662f\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 discourse-group-membership-ip-block\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5c06\u6240\u6709\u7ec4\u81ea\u5b9a\u4e49\u5b57\u6bb5\u53d1\u9001\u5230\u5ba2\u6237\u7aef\uff0c\u5305\u62ec\u6765\u81ea\u5176\u4ed6\u63d2\u4ef6\u7684\u7ec4\u81ea\u5b9a\u4e49\u5b57\u6bb5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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-group-membership-ip-block/commit/b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-09870",
  "openTime": "2024-02-22",
  "patchDescription": "Discourse\u662f\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 discourse-group-membership-ip-block\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5c06\u6240\u6709\u7ec4\u81ea\u5b9a\u4e49\u5b57\u6bb5\u53d1\u9001\u5230\u5ba2\u6237\u7aef\uff0c\u5305\u62ec\u6765\u81ea\u5176\u4ed6\u63d2\u4ef6\u7684\u7ec4\u81ea\u5b9a\u4e49\u5b57\u6bb5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\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": "Discourse\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2024-09870\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Discourse Discourse"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-24755",
  "serverity": "\u4e2d",
  "submitTime": "2024-02-04",
  "title": "Discourse\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2024-09870\uff09"
}

CVE-2024-24755 (GCVE-0-2024-24755)

Vulnerability from cvelistv5 – Published: 2024-02-01 22:14 – Updated: 2024-08-01 23:28

Title

discourse-group-membership-ip-block is exposing potentially sensitive custom fields

Summary

discourse-group-membership-ip-block is a discourse plugin that adds support for adding users to groups based on their IP address. discourse-group-membership-ip-block was sending all group custom fields to the client, including group custom fields from other plugins which may expect their custom fields to remain secret.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-05 16:40 UTC

CWE

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

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/discourse/discourse-group-memb…	x_refsource_CONFIRM
https://github.com/discourse/discourse-group-memb…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
discourse	discourse-group-membership-ip-block	Affected: < b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-24755",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-02-05T16:40:49.866944Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-05T17:21:27.154Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T23:28:11.849Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/discourse/discourse-group-membership-ip-block/security/advisories/GHSA-r38c-cp8w-664m",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/discourse/discourse-group-membership-ip-block/security/advisories/GHSA-r38c-cp8w-664m"
          },
          {
            "name": "https://github.com/discourse/discourse-group-membership-ip-block/commit/b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/discourse/discourse-group-membership-ip-block/commit/b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "discourse-group-membership-ip-block",
          "vendor": "discourse",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "discourse-group-membership-ip-block is a discourse plugin that adds support for adding users to groups based on their IP address. discourse-group-membership-ip-block was sending all group custom fields to the client, including group custom fields from other plugins which may expect their custom fields to remain secret."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-01T22:14:23.064Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/discourse/discourse-group-membership-ip-block/security/advisories/GHSA-r38c-cp8w-664m",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/discourse/discourse-group-membership-ip-block/security/advisories/GHSA-r38c-cp8w-664m"
        },
        {
          "name": "https://github.com/discourse/discourse-group-membership-ip-block/commit/b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/discourse/discourse-group-membership-ip-block/commit/b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1"
        }
      ],
      "source": {
        "advisory": "GHSA-r38c-cp8w-664m",
        "discovery": "UNKNOWN"
      },
      "title": "discourse-group-membership-ip-block is exposing potentially sensitive custom fields"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-24755",
    "datePublished": "2024-02-01T22:14:23.064Z",
    "dateReserved": "2024-01-29T20:51:26.010Z",
    "dateUpdated": "2024-08-01T23:28:11.849Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.

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CNVD-2024-09870

CVE-2024-24755 (GCVE-0-2024-24755)

Tags

Sightings

Nomenclature

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