GSD-2023-2318

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
DOM-based XSS in src/muya/lib/contentState/pasteCtrl.js in MarkText 0.17.1 and before on Windows, Linux and macOS allows arbitrary JavaScript code to run in the context of MarkText main window. This vulnerability can be exploited if a user copies text from a malicious webpage and paste it into MarkText.
Aliases
Aliases
CVE-2023-2318
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-2318",
    "id": "GSD-2023-2318"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-2318"
      ],
      "details": "DOM-based XSS in src/muya/lib/contentState/pasteCtrl.js in MarkText 0.17.1 and before on Windows, Linux and macOS allows arbitrary JavaScript code to run in the context of MarkText main window. This vulnerability can be exploited if a user copies text from a malicious webpage and paste it into MarkText.",
      "id": "GSD-2023-2318",
      "modified": "2023-12-13T01:20:32.346989Z",
      "schema_version": "1.4.0"
    }
  },
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      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "MarkText",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "0",
                          "version_value": "0.17.1"
                        }
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              },
              "vendor_name": "MarkText"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Li Jiantao (@CurseRed) of STAR Labs SG Pte. Ltd. (@starlabs_sg)"
        }
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          }
        ]
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            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
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            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
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            "version": "3.1"
          }
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      "problemtype": {
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            "description": [
              {
                "cweId": "CWE-79",
                "lang": "eng",
                "value": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/marktext/marktext/issues/3618",
            "refsource": "MISC",
            "url": "https://github.com/marktext/marktext/issues/3618"
          },
          {
            "name": "https://starlabs.sg/advisories/23/23-2318/",
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          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
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    },
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        "nodes": [
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                "cpe_match": [
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                    "cpe_name": [],
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            }
          ]
        },
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              "tags": [
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      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.6,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
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          },
          "exploitabilityScore": 2.8,
          "impactScore": 6.0
        }
      },
      "lastModifiedDate": "2023-08-24T14:36Z",
      "publishedDate": "2023-08-19T06:15Z"
    }
  }
}



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