GSD-2022-24782

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Discourse is an open source discussion platform. Versions 2.8.2 and prior in the `stable` branch, 2.9.0.beta3 and prior in the `beta` branch, and 2.9.0.beta3 and prior in the `tests-passed` branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to category settings, they may have category membership for a secure category. The name of this secure category is shown to the user in the export. The same thing occurs when the user's post has been moved to a secure category. A patch for this issue is available in the `main` branch of Discourse's GitHub repository and is anticipated to be part of future releases.
Aliases
Aliases
CVE-2022-24782
To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-24782",
    "description": "Discourse is an open source discussion platform. Versions 2.8.2 and prior in the `stable` branch, 2.9.0.beta3 and prior in the `beta` branch, and 2.9.0.beta3 and prior in the `tests-passed` branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to category settings, they may have category membership for a secure category. The name of this secure category is shown to the user in the export. The same thing occurs when the user\u0027s post has been moved to a secure category. A patch for this issue is available in the `main` branch of Discourse\u0027s GitHub repository and is anticipated to be part of future releases.",
    "id": "GSD-2022-24782"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-24782"
      ],
      "details": "Discourse is an open source discussion platform. Versions 2.8.2 and prior in the `stable` branch, 2.9.0.beta3 and prior in the `beta` branch, and 2.9.0.beta3 and prior in the `tests-passed` branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to category settings, they may have category membership for a secure category. The name of this secure category is shown to the user in the export. The same thing occurs when the user\u0027s post has been moved to a secure category. A patch for this issue is available in the `main` branch of Discourse\u0027s GitHub repository and is anticipated to be part of future releases.",
      "id": "GSD-2022-24782",
      "modified": "2023-12-13T01:19:43.467285Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-24782",
        "STATE": "PUBLIC",
        "TITLE": "Secure category names leaked via user activity export in Discourse"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "discourse",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "stable \u003c= 2.8.2"
                        },
                        {
                          "version_value": "beta \u003c= 2.9.0.beta3"
                        },
                        {
                          "version_value": "tests-passed \u003c= 2.9.0.beta3"
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            "value": "Discourse is an open source discussion platform. Versions 2.8.2 and prior in the `stable` branch, 2.9.0.beta3 and prior in the `beta` branch, and 2.9.0.beta3 and prior in the `tests-passed` branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to category settings, they may have category membership for a secure category. The name of this secure category is shown to the user in the export. The same thing occurs when the user\u0027s post has been moved to a secure category. A patch for this issue is available in the `main` branch of Discourse\u0027s GitHub repository and is anticipated to be part of future releases."
          }
        ]
      },
      "impact": {
        "cvss": {
          "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"
        }
      },
      "problemtype": {
        "problemtype_data": [
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"
              }
            ]
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      },
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        "reference_data": [
          {
            "name": "https://github.com/discourse/discourse/security/advisories/GHSA-c3cq-w899-f343",
            "refsource": "CONFIRM",
            "url": "https://github.com/discourse/discourse/security/advisories/GHSA-c3cq-w899-f343"
          },
          {
            "name": "https://github.com/discourse/discourse/pull/16273",
            "refsource": "MISC",
            "url": "https://github.com/discourse/discourse/pull/16273"
          },
          {
            "name": "https://github.com/discourse/discourse/commit/9d5737fd28374cc876c070f6c3a931a8071ec356",
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            "url": "https://github.com/discourse/discourse/commit/9d5737fd28374cc876c070f6c3a931a8071ec356"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-c3cq-w899-f343",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
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                "cpe23Uri": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.8.2",
                "vulnerable": true
              }
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          }
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          "ID": "CVE-2022-24782"
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        "description": {
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              "value": "Discourse is an open source discussion platform. Versions 2.8.2 and prior in the `stable` branch, 2.9.0.beta3 and prior in the `beta` branch, and 2.9.0.beta3 and prior in the `tests-passed` branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to category settings, they may have category membership for a secure category. The name of this secure category is shown to the user in the export. The same thing occurs when the user\u0027s post has been moved to a secure category. A patch for this issue is available in the `main` branch of Discourse\u0027s GitHub repository and is anticipated to be part of future releases."
            }
          ]
        },
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          "reference_data": [
            {
              "name": "https://github.com/discourse/discourse/pull/16273",
              "refsource": "MISC",
              "tags": [
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              "url": "https://github.com/discourse/discourse/pull/16273"
            },
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              "name": "https://github.com/discourse/discourse/commit/9d5737fd28374cc876c070f6c3a931a8071ec356",
              "refsource": "MISC",
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                "Third Party Advisory"
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              "url": "https://github.com/discourse/discourse/commit/9d5737fd28374cc876c070f6c3a931a8071ec356"
            },
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              ],
              "url": "https://github.com/discourse/discourse/security/advisories/GHSA-c3cq-w899-f343"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "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"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-04-07T12:58Z",
      "publishedDate": "2022-03-24T21:15Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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  • 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.



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