Vulnerability-Lookup

CNVD-2021-36670

Vulnerability from cnvd - Published: 2021-05-24

Title

LAOBANCMS任意文件上传漏洞

Description

LAOBANCMS是一套基于PHP和MySQL的内容管理系统。 LAOBANCMS v2.0版本存在任意文件上传漏洞，该漏洞源于无限制文件上传允许远程攻击者可利用该漏洞上传任意文件，方法是将扩展名为".jpg.php"的文件附加到组件"admin/wenjian.php?wj=../templets/pc"中。

Severity

高

Patch Name

LAOBANCMS任意文件上传漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：https://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.md

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-18166

Impacted products

Name
LAOBANCMS LAOBANCMS v2.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-18166",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-18166"
    }
  },
  "description": "LAOBANCMS\u662f\u4e00\u5957\u57fa\u4e8ePHP\u548cMySQL\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002 \n\nLAOBANCMS v2.0\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u9650\u5236\u6587\u4ef6\u4e0a\u4f20\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u4efb\u610f\u6587\u4ef6\uff0c\u65b9\u6cd5\u662f\u5c06\u6269\u5c55\u540d\u4e3a\".jpg.php\"\u7684\u6587\u4ef6\u9644\u52a0\u5230\u7ec4\u4ef6\"admin/wenjian.php?wj=../templets/pc\"\u4e2d\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1ahttps://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.md",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-36670",
  "openTime": "2021-05-24",
  "patchDescription": "LAOBANCMS\u662f\u4e00\u5957\u57fa\u4e8ePHP\u548cMySQL\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002 \r\n\r\nLAOBANCMS v2.0\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u9650\u5236\u6587\u4ef6\u4e0a\u4f20\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u4efb\u610f\u6587\u4ef6\uff0c\u65b9\u6cd5\u662f\u5c06\u6269\u5c55\u540d\u4e3a\".jpg.php\"\u7684\u6587\u4ef6\u9644\u52a0\u5230\u7ec4\u4ef6\"admin/wenjian.php?wj=../templets/pc\"\u4e2d\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "LAOBANCMS\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "LAOBANCMS LAOBANCMS v2.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-18166",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-19",
  "title": "LAOBANCMS\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2020-18166 (GCVE-0-2020-18166)

Vulnerability from cvelistv5 – Published: 2021-05-14 13:09 – Updated: 2024-08-04 14:00

Summary

Unrestricted File Upload in LAOBANCMS v2.0 allows remote attackers to upload arbitrary files by attaching a file with a ".jpg.php" extension to the component "admin/wenjian.php?wj=../templets/pc".

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/Cumtyuanfeng/Laobancms/blob/ma…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T14:00:48.929Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Unrestricted File Upload in LAOBANCMS v2.0 allows remote attackers to upload arbitrary files by attaching a file with a \".jpg.php\" extension to the component \"admin/wenjian.php?wj=../templets/pc\"."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-14T13:09:44.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-18166",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Unrestricted File Upload in LAOBANCMS v2.0 allows remote attackers to upload arbitrary files by attaching a file with a \".jpg.php\" extension to the component \"admin/wenjian.php?wj=../templets/pc\"."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.md",
              "refsource": "MISC",
              "url": "https://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.md"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-18166",
    "datePublished": "2021-05-14T13:09:44.000Z",
    "dateReserved": "2020-08-13T00:00:00.000Z",
    "dateUpdated": "2024-08-04T14:00:48.929Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.
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CNVD-2021-36670

CVE-2020-18166 (GCVE-0-2020-18166)

Tags

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Nomenclature

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