FKIE_CVE-2022-45026

Vulnerability from fkie_nvd - Published: 2022-12-07 02:15 - Updated: 2025-04-23 16:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue in Markdown Preview Enhanced v0.6.5 and v0.19.6 for VSCode and Atom allows attackers to execute arbitrary commands during the GFM export process.
References
cve@mitre.orghttps://github.com/shd101wyy/vscode-markdown-preview-enhanced/issues/640Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/shd101wyy/vscode-markdown-preview-enhanced/issues/640Exploit, Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
markdown_preview_enhanced_project markdown_preview_enhanced 0.6.5
markdown_preview_enhanced_project markdown_preview_enhanced 0.6.5
markdown_preview_enhanced_project markdown_preview_enhanced 0.19.6
markdown_preview_enhanced_project markdown_preview_enhanced 0.19.6
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:markdown_preview_enhanced_project:markdown_preview_enhanced:0.6.5:*:*:*:*:atom:*:*",
              "matchCriteriaId": "267A6438-0CAF-4A16-8FB9-9A734FD0E7F7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:markdown_preview_enhanced_project:markdown_preview_enhanced:0.6.5:*:*:*:*:vscode:*:*",
              "matchCriteriaId": "8149490B-0782-4810-8CFE-122F5EB82A86",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:markdown_preview_enhanced_project:markdown_preview_enhanced:0.19.6:*:*:*:*:atom:*:*",
              "matchCriteriaId": "554CF389-BADD-4605-A6A4-2832C4E1AAD3",
              "vulnerable": true
            },
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              "matchCriteriaId": "A5C493A7-BB06-4DEF-89C2-D9197A560788",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue in Markdown Preview Enhanced v0.6.5 and v0.19.6 for VSCode and Atom allows attackers to execute arbitrary commands during the GFM export process."
    },
    {
      "lang": "es",
      "value": "Un problema en Markdown Preview Enhanced v0.6.5 y v0.19.6 para VSCode y Atom permite a atacantes ejecutar comandos arbitrarios durante el proceso de exportaci\u00f3n de GFM."
    }
  ],
  "id": "CVE-2022-45026",
  "lastModified": "2025-04-23T16:15:27.720",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "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,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-12-07T02:15:10.410",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/shd101wyy/vscode-markdown-preview-enhanced/issues/640"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/shd101wyy/vscode-markdown-preview-enhanced/issues/640"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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Taxonomy of the tags.




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

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.



Detection rules are retrieved from Rulezet.