gsd-2022-36066
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Discourse is an open source discussion platform. In versions prior to 2.8.9 on the `stable` branch and prior to 2.9.0.beta10 on the `beta` and `tests-passed` branches, admins can upload a maliciously crafted Zip or Gzip Tar archive to write files at arbitrary locations and trigger remote code execution. The problem is patched in version 2.8.9 on the `stable` branch and version 2.9.0.beta10 on the `beta` and `tests-passed` branches. There are no known workarounds.
Aliases
Aliases
CVE-2022-36066


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-36066",
    "description": "Discourse is an open source discussion platform. In versions prior to 2.8.9 on the `stable` branch and prior to 2.9.0.beta10 on the `beta` and `tests-passed` branches, admins can upload a maliciously crafted Zip or Gzip Tar archive to write files at arbitrary locations and trigger remote code execution. The problem is patched in version 2.8.9 on the `stable` branch and version 2.9.0.beta10 on the `beta` and `tests-passed` branches. There are no known workarounds.",
    "id": "GSD-2022-36066"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-36066"
      ],
      "details": "Discourse is an open source discussion platform. In versions prior to 2.8.9 on the `stable` branch and prior to 2.9.0.beta10 on the `beta` and `tests-passed` branches, admins can upload a maliciously crafted Zip or Gzip Tar archive to write files at arbitrary locations and trigger remote code execution. The problem is patched in version 2.8.9 on the `stable` branch and version 2.9.0.beta10 on the `beta` and `tests-passed` branches. There are no known workarounds.",
      "id": "GSD-2022-36066",
      "modified": "2023-12-13T01:19:21.840286Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-36066",
        "STATE": "PUBLIC",
        "TITLE": "Discourse vulnerable to RCE via admins uploading maliciously zipped file"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "discourse",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 2.8.9"
                        },
                        {
                          "version_value": "\u003e= 2.9.0.beta0, \u003c 2.9.0.beta10"
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          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-434: Unrestricted Upload of File with Dangerous Type"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/discourse/discourse/security/advisories/GHSA-grvh-qcpg-hfmv",
            "refsource": "CONFIRM",
            "url": "https://github.com/discourse/discourse/security/advisories/GHSA-grvh-qcpg-hfmv"
          },
          {
            "name": "https://github.com/discourse/discourse/pull/18421",
            "refsource": "MISC",
            "url": "https://github.com/discourse/discourse/pull/18421"
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            "url": "https://github.com/discourse/discourse/commit/b27d5626d208a22c516a0adfda7554b67b493835"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-grvh-qcpg-hfmv",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:2.9.0:beta1:*:*:*:*:*:*",
                "cpe_name": [],
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              },
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                "cpe23Uri": "cpe:2.3:a:discourse:discourse:2.9.0:beta2:*:*:*:*:*:*",
                "cpe_name": [],
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                "cpe23Uri": "cpe:2.3:a:discourse:discourse:2.9.0:beta3:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:2.9.0:beta4:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:2.9.0:beta5:*:*:*:*:*:*",
                "cpe_name": [],
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              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:2.9.0:beta7:*:*:*:*:*:*",
                "cpe_name": [],
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              {
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                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:2.9.0:beta6:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:2.9.0:beta9:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.8.9",
                "vulnerable": true
              }
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            "operator": "OR"
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      "cve": {
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          "ID": "CVE-2022-36066"
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        "data_type": "CVE",
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        "description": {
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              "lang": "en",
              "value": "Discourse is an open source discussion platform. In versions prior to 2.8.9 on the `stable` branch and prior to 2.9.0.beta10 on the `beta` and `tests-passed` branches, admins can upload a maliciously crafted Zip or Gzip Tar archive to write files at arbitrary locations and trigger remote code execution. The problem is patched in version 2.8.9 on the `stable` branch and version 2.9.0.beta10 on the `beta` and `tests-passed` branches. There are no known workarounds."
            }
          ]
        },
        "problemtype": {
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              "description": [
                {
                  "lang": "en",
                  "value": "CWE-434"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/discourse/discourse/pull/18421",
              "refsource": "MISC",
              "tags": [
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              "url": "https://github.com/discourse/discourse/pull/18421"
            },
            {
              "name": "https://github.com/discourse/discourse/security/advisories/GHSA-grvh-qcpg-hfmv",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/discourse/discourse/security/advisories/GHSA-grvh-qcpg-hfmv"
            },
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              "name": "https://github.com/discourse/discourse/commit/b27d5626d208a22c516a0adfda7554b67b493835",
              "refsource": "MISC",
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              "url": "https://github.com/discourse/discourse/commit/b27d5626d208a22c516a0adfda7554b67b493835"
            }
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-10-06T19:07Z",
      "publishedDate": "2022-09-29T20:15Z"
    }
  }
}


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