Vulnerability-Lookup

CNVD-2022-88243

Vulnerability from cnvd - Published: 2022-12-16

Title

WordPress CM Download Manager任意文件上传漏洞

Description

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress CM Download Manager 2.8.6之前版本存在任意文件上传漏洞，该漏洞源于在CM Downloads" > "Settings" > "General"添加php文件扩展名，未检查上传的php文件，经过身份验证的攻击者可利用漏洞上传恶意文件从而远程执行任意代码。

Severity

高

Patch Name

WordPress CM Download Manager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，补丁获取链接： https://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd

Reference

https://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd

Impacted products

Name
WordPress CM Download Manager <2.8.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-3076",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-3076"
    }
  },
  "description": "WordPress\u548cWordPress plugin\u90fd\u662fWordPress\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002WordPress\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002WordPress plugin\u662f\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\n\nWordPress CM Download Manager 2.8.6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728CM Downloads\" \u003e \"Settings\" \u003e \"General\"\u6dfb\u52a0php\u6587\u4ef6\u6269\u5c55\u540d\uff0c\u672a\u68c0\u67e5\u4e0a\u4f20\u7684php\u6587\u4ef6\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u4e0a\u4f20\u6076\u610f\u6587\u4ef6\u4ece\u800c\u8fdc\u7a0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-88243",
  "openTime": "2022-12-16",
  "patchDescription": "WordPress\u548cWordPress plugin\u90fd\u662fWordPress\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002WordPress\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002WordPress plugin\u662f\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\r\n\r\nWordPress CM Download Manager 2.8.6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728CM Downloads\" \u003e \"Settings\" \u003e \"General\"\u6dfb\u52a0php\u6587\u4ef6\u6269\u5c55\u540d\uff0c\u672a\u68c0\u67e5\u4e0a\u4f20\u7684php\u6587\u4ef6\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u4e0a\u4f20\u6076\u610f\u6587\u4ef6\u4ece\u800c\u8fdc\u7a0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "WordPress CM Download Manager\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress CM Download Manager \u003c2.8.6"
  },
  "referenceLink": "https://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd",
  "serverity": "\u9ad8",
  "submitTime": "2022-09-28",
  "title": "WordPress CM Download Manager\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2022-3076 (GCVE-0-2022-3076)

Vulnerability from cvelistv5 – Published: 2022-09-26 12:35 – Updated: 2025-05-22 15:41

Title

CM Download Manager < 2.8.6 - Admin+ Arbitrary File Upload

Summary

The CM Download Manager WordPress plugin before 2.8.6 allows high privilege users such as admin to upload arbitrary files by setting the any extension via the plugin's setting, which could be used by admins of multisite blog to upload PHP files for example.

Severity

7.2 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-22 15:40 UTC

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

WPScan mitre root

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/d18e695b-4d6e-4f…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Unknown	CM Download Manager	Affected: 2.8.6 , < 2.8.6 (custom)

Credits

Mika

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:00:09.712Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.2,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-3076",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-22T15:40:45.891130Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-22T15:41:20.288Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "CM Download Manager",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "2.8.6",
              "status": "affected",
              "version": "2.8.6",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Mika"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The CM Download Manager WordPress plugin before 2.8.6 allows high privilege users such as admin to upload arbitrary files by setting the any extension via the plugin\u0027s setting, which could be used by admins of multisite blog to upload PHP files for example."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-09-26T12:35:42.000Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "CM Download Manager \u003c 2.8.6 - Admin+ Arbitrary File Upload",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2022-3076",
          "STATE": "PUBLIC",
          "TITLE": "CM Download Manager \u003c 2.8.6 - Admin+ Arbitrary File Upload"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "CM Download Manager",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "2.8.6",
                            "version_value": "2.8.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Unknown"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Mika"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The CM Download Manager WordPress plugin before 2.8.6 allows high privilege users such as admin to upload arbitrary files by setting the any extension via the plugin\u0027s setting, which could be used by admins of multisite blog to upload PHP files for example."
            }
          ]
        },
        "generator": "WPScan CVE Generator",
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-434 Unrestricted Upload of File with Dangerous Type"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd",
              "refsource": "MISC",
              "url": "https://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2022-3076",
    "datePublished": "2022-09-26T12:35:42.000Z",
    "dateReserved": "2022-09-01T00:00:00.000Z",
    "dateUpdated": "2025-05-22T15:41:20.288Z",
    "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.

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CNVD-2022-88243

CVE-2022-3076 (GCVE-0-2022-3076)

Tags

Sightings

Nomenclature

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