Vulnerability-Lookup

CNVD-2023-36120

Vulnerability from cnvd - Published: 2023-05-12

Title

Markdownify代码执行漏洞

Description

Markdownify是一个基于Electron构建的最小Markdown Editor桌面应用程序。 Markdownify存在代码执行漏洞。该漏洞源于外部输入数据构造代码段的过程中，网络系统或产品未能正确过滤其中的特殊元素。攻击者可利用漏洞执行任意代码。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/amitmerchant1990/electron-markdownify

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-41709

Impacted products

Name
Markdownify Markdownify 1.4.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-41709",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-41709"
    }
  },
  "description": "Markdownify\u662f\u4e00\u4e2a\u57fa\u4e8eElectron\u6784\u5efa\u7684\u6700\u5c0fMarkdown Editor\u684c\u9762\u5e94\u7528\u7a0b\u5e8f\u3002\n\nMarkdownify\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5916\u90e8\u8f93\u5165\u6570\u636e\u6784\u9020\u4ee3\u7801\u6bb5\u7684\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u5176\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/amitmerchant1990/electron-markdownify",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-36120",
  "openTime": "2023-05-12",
  "products": {
    "product": "Markdownify Markdownify 1.4.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-41709",
  "serverity": "\u9ad8",
  "submitTime": "2022-10-21",
  "title": "Markdownify\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2022-41709 (GCVE-0-2022-41709)

Vulnerability from cvelistv5 – Published: 2022-10-19 00:00 – Updated: 2025-05-08 20:04

Summary

Markdownify version 1.4.1 allows an external attacker to execute arbitrary code remotely on any client attempting to view a malicious markdown file through Markdownify. This is possible because the application has the "nodeIntegration" option enabled.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-08 20:03 UTC

CWE

Remote command execution (RCE)
CWE-829 - Inclusion of Functionality from Untrusted Control Sphere

Assigner

Fluid Attacks

References

2 references

URL	Tags
https://fluidattacks.com/advisories/adams/
https://github.com/amitmerchant1990/electron-mark…

Impacted products

1 product

Vendor	Product	Version
n/a	Markdownify	Affected: 1.4.1

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:49:43.875Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://fluidattacks.com/advisories/adams/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/amitmerchant1990/electron-markdownify"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-41709",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-08T20:03:25.606579Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-829",
                "description": "CWE-829 Inclusion of Functionality from Untrusted Control Sphere",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-08T20:04:07.255Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Markdownify",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "1.4.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Markdownify version 1.4.1 allows an external attacker to execute arbitrary code remotely on any client attempting to view a malicious markdown file through Markdownify. This is possible because the application has the \"nodeIntegration\" option enabled."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Remote command execution (RCE)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-19T00:00:00.000Z",
        "orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
        "shortName": "Fluid Attacks"
      },
      "references": [
        {
          "url": "https://fluidattacks.com/advisories/adams/"
        },
        {
          "url": "https://github.com/amitmerchant1990/electron-markdownify"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
    "assignerShortName": "Fluid Attacks",
    "cveId": "CVE-2022-41709",
    "datePublished": "2022-10-19T00:00:00.000Z",
    "dateReserved": "2022-09-28T00:00:00.000Z",
    "dateUpdated": "2025-05-08T20:04:07.255Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2023-36120

CVE-2022-41709 (GCVE-0-2022-41709)

Tags

Sightings

Nomenclature

Related by attack behaviour