Vulnerability-Lookup

CNVD-2022-27449

Vulnerability from cnvd - Published: 2022-04-08

Title

WordPress File Upload Free and Pro plugin路径遍历漏洞

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 plugin是WordPress开源的一个应用插件。 WordPress File Upload Free and Pro plugin 4.16.3 之前版本存在路径遍历漏洞，该漏洞源于短代码参数未能正确地过滤资源或文件路径中的特殊元素。任何经过身份验证攻击者可利用此漏洞使用该参数将伪装成图像的 PHP 代码上传到插件的自动加载目录中，从而导致任意代码执行。

Severity

中

Patch Name

WordPress File Upload Free and Pro plugin路径遍历漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://wpscan.com/vulnerability/7a95b3f2-285e-40e3-aead-41932c207623

Reference

https://wpscan.com/vulnerability/7a95b3f2-285e-40e3-aead-41932c207623

Impacted products

Name
WordPress File Upload Free and Pro plugin <4.16.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24962",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-24962"
    }
  },
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://wpscan.com/vulnerability/7a95b3f2-285e-40e3-aead-41932c207623",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-27449",
  "openTime": "2022-04-08",
  "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 plugin\u662fWordPress\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\r\n\r\nWordPress File Upload Free and Pro plugin 4.16.3 \u4e4b\u524d\u7248\u672c\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u77ed\u4ee3\u7801\u53c2\u6570\u672a\u80fd\u6b63\u786e\u5730\u8fc7\u6ee4\u8d44\u6e90\u6216\u6587\u4ef6\u8def\u5f84\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\u3002\u4efb\u4f55\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u4f7f\u7528\u8be5\u53c2\u6570\u5c06\u4f2a\u88c5\u6210\u56fe\u50cf\u7684 PHP \u4ee3\u7801\u4e0a\u4f20\u5230\u63d2\u4ef6\u7684\u81ea\u52a8\u52a0\u8f7d\u76ee\u5f55\u4e2d\uff0c\u4ece\u800c\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\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 File Upload Free and Pro plugin\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress File Upload Free and Pro plugin \u003c4.16.3"
  },
  "referenceLink": "https://wpscan.com/vulnerability/7a95b3f2-285e-40e3-aead-41932c207623",
  "serverity": "\u4e2d",
  "submitTime": "2022-03-30",
  "title": "WordPress File Upload Free and Pro plugin\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2021-24962 (GCVE-0-2021-24962)

Vulnerability from cvelistv5 – Published: 2022-03-28 17:21 – Updated: 2024-08-03 19:49

Title

WordPress File Upload < 4.16.3 - Contributor+ Path Traversal to RCE

Summary

The WordPress File Upload Free and Pro WordPress plugins before 4.16.3 allow users with a role as low as Contributor to perform path traversal via a shortcode argument, which can then be used to upload a PHP code disguised as an image inside the auto-loaded directory of the plugin, resulting in arbitrary code execution.

Severity

No CVSS data available.

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

WPScan mitre root

References

2 references

URL	Tags
https://plugins.trac.wordpress.org/changeset/2677722	x_refsource_CONFIRM
https://wpscan.com/vulnerability/7a95b3f2-285e-40…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
Unknown	WordPress File Upload	Affected: 4.16.3 , < 4.16.3 (custom)
Unknown	WordPress File Upload Pro	Affected: 4.16.3 , < 4.16.3 (custom)

Credits

apple502j

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:49:14.540Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://plugins.trac.wordpress.org/changeset/2677722"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/7a95b3f2-285e-40e3-aead-41932c207623"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WordPress File Upload",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "4.16.3",
              "status": "affected",
              "version": "4.16.3",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "WordPress File Upload Pro",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "4.16.3",
              "status": "affected",
              "version": "4.16.3",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "apple502j"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The WordPress File Upload Free and Pro WordPress plugins before 4.16.3 allow users with a role as low as Contributor to perform path traversal via a shortcode argument, which can then be used to upload a PHP code disguised as an image inside the auto-loaded directory of the plugin, resulting in arbitrary code execution."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-28T17:21:01.000Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://plugins.trac.wordpress.org/changeset/2677722"
        },
        {
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            "x_refsource_MISC"
          ],
          "url": "https://wpscan.com/vulnerability/7a95b3f2-285e-40e3-aead-41932c207623"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "WordPress File Upload \u003c 4.16.3 - Contributor+ Path Traversal to RCE",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-24962",
          "STATE": "PUBLIC",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WordPress File Upload",
                      "version": {
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                            "version_name": "4.16.3",
                            "version_value": "4.16.3"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "WordPress File Upload Pro",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "4.16.3",
                            "version_value": "4.16.3"
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                  ]
                },
                "vendor_name": "Unknown"
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            }
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        },
        "generator": "WPScan CVE Generator",
        "problemtype": {
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            },
            {
              "name": "https://wpscan.com/vulnerability/7a95b3f2-285e-40e3-aead-41932c207623",
              "refsource": "MISC",
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  "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.

Detection rules are retrieved from Rulezet.

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.