GSD-2020-20269

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
A specially crafted Markdown document could cause the execution of malicious JavaScript code in Caret Editor before 4.0.0-rc22.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2020-20269",
    "description": "A specially crafted Markdown document could cause the execution of malicious JavaScript code in Caret Editor before 4.0.0-rc22.",
    "id": "GSD-2020-20269"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-20269"
      ],
      "details": "A specially crafted Markdown document could cause the execution of malicious JavaScript code in Caret Editor before 4.0.0-rc22.",
      "id": "GSD-2020-20269",
      "modified": "2023-12-13T01:21:48.701548Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2020-20269",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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                    }
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          }
        ]
      },
      "problemtype": {
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                "value": "n/a"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/careteditor/issues/issues/841",
            "refsource": "MISC",
            "url": "https://github.com/careteditor/issues/issues/841"
          },
          {
            "name": "https://github.com/careteditor/releases-beta/releases/tag/4.0.0-rc22",
            "refsource": "MISC",
            "url": "https://github.com/careteditor/releases-beta/releases/tag/4.0.0-rc22"
          },
          {
            "name": "https://caret.io",
            "refsource": "MISC",
            "url": "https://caret.io"
          },
          {
            "name": "https://seclists.org/fulldisclosure/2021/Jan/59",
            "refsource": "MISC",
            "url": "https://seclists.org/fulldisclosure/2021/Jan/59"
          },
          {
            "name": "20210122 CVE-2020-20269 - Caret Editor v4.0.0-rc21 Remote Code Execution",
            "refsource": "FULLDISC",
            "url": "http://seclists.org/fulldisclosure/2021/Jan/59"
          },
          {
            "name": "http://packetstormsecurity.com/files/161072/Caret-Editor-4.0.0-rc21-Remote-Code-Execution.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/161072/Caret-Editor-4.0.0-rc21-Remote-Code-Execution.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
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              {
                "cpe23Uri": "cpe:2.3:a:caret:caret:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.4.6",
                "vulnerable": true
              },
              {
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              },
              {
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              },
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              },
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              },
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              },
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              },
              {
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                "cpe_name": [],
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              },
              {
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              },
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        ]
      },
      "cve": {
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            {
              "name": "20210122 CVE-2020-20269 - Caret Editor v4.0.0-rc21 Remote Code Execution",
              "refsource": "FULLDISC",
              "tags": [
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                "Third Party Advisory"
              ],
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            },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 10.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-01-30T00:07Z",
      "publishedDate": "2021-01-26T18:15Z"
    }
  }
}



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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.

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