Vulnerability-Lookup

CNVD-2021-50121

Vulnerability from cnvd - Published: 2021-07-07

Title

Monstra远程代码执行漏洞

Description

Monstra是一个轻量级内容管理系统(CMS)。 Monstra 3.0.4版存在远程代码执行漏洞。攻击者可通过"Edit Snippet"模块下的"Snippet content"字段利用该漏洞执行任意代码。

Severity

中

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/monstra-cms/monstra

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-23219

Impacted products

Name
Monstra Monstra 3.0.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-23219",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-23219"
    }
  },
  "description": "Monstra\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(CMS)\u3002\n\nMonstra 3.0.4\u7248\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\"Edit Snippet\"\u6a21\u5757\u4e0b\u7684\"Snippet content\"\u5b57\u6bb5\u5229\u7528\u8be5\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/monstra-cms/monstra",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-50121",
  "openTime": "2021-07-07",
  "products": {
    "product": "Monstra Monstra 3.0.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-23219",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-02",
  "title": "Monstra\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-23219 (GCVE-0-2020-23219)

Vulnerability from cvelistv5 – Published: 2021-07-01 20:40 – Updated: 2024-08-04 14:58

Summary

Monstra CMS 3.0.4 allows attackers to execute arbitrary code via a crafted payload entered into the "Snippet content" field under the "Edit Snippet" module.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/monstra-cms/monstra/issues/466	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T14:58:14.868Z",
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/monstra-cms/monstra/issues/466"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "vendor": "n/a",
          "versions": [
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        "dateUpdated": "2021-07-01T20:40:56.000Z",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/monstra-cms/monstra/issues/466"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-23219",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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                  "product_data": [
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                          {
                            "version_value": "n/a"
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                      }
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                },
                "vendor_name": "n/a"
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        "data_type": "CVE",
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        "description": {
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2021-07-01T20:40:56.000Z",
    "dateReserved": "2020-08-13T00:00:00.000Z",
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  },
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

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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.
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CNVD-2021-50121

CVE-2020-23219 (GCVE-0-2020-23219)

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Nomenclature

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