cnvd - cnvd-2021-36531

CNVD-2021-36531

Vulnerability from cnvd - Published: 2021-05-22

Title

WordPress plugin代码问题漏洞

Description

WordPress是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 Kaswara Modern VC Addons WordPress plugin 3.0.1版本及之前版本存在代码问题漏洞，该漏洞允许未经验证的任意文件通过uploadFontIconAJAX动作上传。在wp-content中解压缩的zipfile上载kaswara fonts icon目录，未能检查PHP等恶意文件。目前没有详细漏洞细节提供。

Severity

高

Patch Name

WordPress plugin代码问题漏洞的补丁

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/8d66e338-a88f-4610-8d12-43e8be2da8c5

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-24284

Impacted products

Name
WordPress Kaswara Modern VC Addons WordPress plugin <=3.0.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24284",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-24284"
    }
  },
  "description": "WordPress\u662fWordpress\u57fa\u91d1\u4f1a\u7684\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 \u63d2\u4ef6\u662fWordPress\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\n\nKaswara Modern VC Addons WordPress plugin 3.0.1\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672a\u7ecf\u9a8c\u8bc1\u7684\u4efb\u610f\u6587\u4ef6\u901a\u8fc7uploadFontIconAJAX\u52a8\u4f5c\u4e0a\u4f20\u3002\u5728wp-content\u4e2d\u89e3\u538b\u7f29\u7684zipfile\u4e0a\u8f7dkaswara fonts icon\u76ee\u5f55\uff0c\u672a\u80fd\u68c0\u67e5PHP\u7b49\u6076\u610f\u6587\u4ef6\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/8d66e338-a88f-4610-8d12-43e8be2da8c5",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-36531",
  "openTime": "2021-05-22",
  "patchDescription": "WordPress\u662fWordpress\u57fa\u91d1\u4f1a\u7684\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 \u63d2\u4ef6\u662fWordPress\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\r\n\r\nKaswara Modern VC Addons WordPress plugin 3.0.1\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672a\u7ecf\u9a8c\u8bc1\u7684\u4efb\u610f\u6587\u4ef6\u901a\u8fc7uploadFontIconAJAX\u52a8\u4f5c\u4e0a\u4f20\u3002\u5728wp-content\u4e2d\u89e3\u538b\u7f29\u7684zipfile\u4e0a\u8f7dkaswara fonts icon\u76ee\u5f55\uff0c\u672a\u80fd\u68c0\u67e5PHP\u7b49\u6076\u610f\u6587\u4ef6\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 plugin\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Kaswara Modern VC Addons WordPress plugin \u003c=3.0.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-24284",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-20",
  "title": "WordPress plugin\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-24284 (GCVE-0-2021-24284)

Vulnerability from cvelistv5 – Published: 2021-05-14 11:38 – Updated: 2024-08-03 19:28

Summary

The Kaswara Modern VC Addons WordPress plugin through 3.0.1 allows unauthenticated arbitrary file upload via the 'uploadFontIcon' AJAX action. The supplied zipfile being unzipped in the wp-content/uploads/kaswara/fonts_icon directory with no checks for malicious files such as PHP.

Severity ?

No CVSS data available.

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

WPScan

References

URL

Tags

	https://wpscan.com/vulnerability/8d66e338-a88f-46…	x_refsource_CONFIRM
	https://codecanyon.net/item/kaswara-modern-visual…	x_refsource_MISC
	http://packetstormsecurity.com/files/167743/WordP…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	SayenThemes	Kaswara Modern VC Addons	Affected: 3.0.1 , ≤ 3.0.1 (custom)

Credits

Robin Goodfellow

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:28:22.818Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/8d66e338-a88f-4610-8d12-43e8be2da8c5"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://codecanyon.net/item/kaswara-modern-visual-composer-addons/19341477"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/167743/WordPress-Kaswara-Modern-WPBakery-Page-Builder-3.0.1-File-Upload.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Kaswara Modern VC Addons",
          "vendor": "SayenThemes",
          "versions": [
            {
              "lessThanOrEqual": "3.0.1",
              "status": "affected",
              "version": "3.0.1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Robin Goodfellow"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Kaswara Modern VC Addons WordPress plugin through 3.0.1 allows unauthenticated arbitrary file upload via the \u0027uploadFontIcon\u0027 AJAX action. The supplied zipfile being unzipped in the wp-content/uploads/kaswara/fonts_icon directory with no checks for malicious files such as PHP."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-14T15:06:23",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://wpscan.com/vulnerability/8d66e338-a88f-4610-8d12-43e8be2da8c5"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://codecanyon.net/item/kaswara-modern-visual-composer-addons/19341477"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/167743/WordPress-Kaswara-Modern-WPBakery-Page-Builder-3.0.1-File-Upload.html"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Kaswara Modern VC Addons \u003c= 3.0.1 - Unauthenticated Arbitrary File Upload",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-24284",
          "STATE": "PUBLIC",
          "TITLE": "Kaswara Modern VC Addons \u003c= 3.0.1 - Unauthenticated Arbitrary File Upload"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Kaswara Modern VC Addons",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "3.0.1",
                            "version_value": "3.0.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SayenThemes"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Robin Goodfellow"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Kaswara Modern VC Addons WordPress plugin through 3.0.1 allows unauthenticated arbitrary file upload via the \u0027uploadFontIcon\u0027 AJAX action. The supplied zipfile being unzipped in the wp-content/uploads/kaswara/fonts_icon directory with no checks for malicious files such as PHP."
            }
          ]
        },
        "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/8d66e338-a88f-4610-8d12-43e8be2da8c5",
              "refsource": "CONFIRM",
              "url": "https://wpscan.com/vulnerability/8d66e338-a88f-4610-8d12-43e8be2da8c5"
            },
            {
              "name": "https://codecanyon.net/item/kaswara-modern-visual-composer-addons/19341477",
              "refsource": "MISC",
              "url": "https://codecanyon.net/item/kaswara-modern-visual-composer-addons/19341477"
            },
            {
              "name": "http://packetstormsecurity.com/files/167743/WordPress-Kaswara-Modern-WPBakery-Page-Builder-3.0.1-File-Upload.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/167743/WordPress-Kaswara-Modern-WPBakery-Page-Builder-3.0.1-File-Upload.html"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2021-24284",
    "datePublished": "2021-05-14T11:38:17",
    "dateReserved": "2021-01-14T00:00:00",
    "dateUpdated": "2024-08-03T19:28:22.818Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-36531

CVE-2021-24284 (GCVE-0-2021-24284)

Tags

Sightings

Nomenclature