Vulnerability-Lookup

CNVD-2023-06537

Vulnerability from cnvd - Published: 2023-02-06

Title

WordPress plugin Custom Content Shortcode访问控制错误漏洞

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的一个应用插件。 WordPress plugin Custom Content Shortcode 4.0.2之前版本存在访问控制错误漏洞，该漏洞源于插件未能验证传递给其加载简码的数据。攻击者可利用该漏洞允许Contributor+(v＜4.0.1)或Admin+(v＜4.0.2)用户显示文件系统中的任意文件(例如日志、.htaccess等)，以及在执行PHP文件时执行本地文件包含攻击。

Severity

中

Patch Name

WordPress plugin Custom Content Shortcode访问控制错误漏洞的补丁

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/be9d6f82-c972-459a-bacf-65b3dfb11a09

Reference

https://cxsecurity.com/cveshow/CVE-2021-24825/

Impacted products

Name
WordPress Custom Content Shortcode plugin <4.0.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24825"
    }
  },
  "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 plugin\u662fWordPress\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\n\nWordPress plugin Custom Content Shortcode 4.0.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u63d2\u4ef6\u672a\u80fd\u9a8c\u8bc1\u4f20\u9012\u7ed9\u5176\u52a0\u8f7d\u7b80\u7801\u7684\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8Contributor+(v\uff1c4.0.1)\u6216Admin+(v\uff1c4.0.2)\u7528\u6237\u663e\u793a\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u4efb\u610f\u6587\u4ef6(\u4f8b\u5982\u65e5\u5fd7\u3001.htaccess\u7b49)\uff0c\u4ee5\u53ca\u5728\u6267\u884cPHP\u6587\u4ef6\u65f6\u6267\u884c\u672c\u5730\u6587\u4ef6\u5305\u542b\u653b\u51fb\u3002",
  "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/be9d6f82-c972-459a-bacf-65b3dfb11a09",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-06537",
  "openTime": "2023-02-06",
  "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\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\r\n\r\nWordPress plugin Custom Content Shortcode 4.0.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u63d2\u4ef6\u672a\u80fd\u9a8c\u8bc1\u4f20\u9012\u7ed9\u5176\u52a0\u8f7d\u7b80\u7801\u7684\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8Contributor+(v\uff1c4.0.1)\u6216Admin+(v\uff1c4.0.2)\u7528\u6237\u663e\u793a\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u4efb\u610f\u6587\u4ef6(\u4f8b\u5982\u65e5\u5fd7\u3001.htaccess\u7b49)\uff0c\u4ee5\u53ca\u5728\u6267\u884cPHP\u6587\u4ef6\u65f6\u6267\u884c\u672c\u5730\u6587\u4ef6\u5305\u542b\u653b\u51fb\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 Custom Content Shortcode\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Custom Content Shortcode plugin  \u003c4.0.2"
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2021-24825/",
  "serverity": "\u4e2d",
  "submitTime": "2022-03-09",
  "title": "WordPress plugin Custom Content Shortcode\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-24825 (GCVE-0-2021-24825)

Vulnerability from cvelistv5 – Published: 2022-03-07 08:16 – Updated: 2024-08-03 19:42

Title

Custom Content Shortcode < 4.0.2 - Authenticated Arbitrary File Access / LFI

Summary

The Custom Content Shortcode WordPress plugin before 4.0.2 does not validate the data passed to its load shortcode, which could allow Contributor+ (v < 4.0.1) or Admin+ (v < 4.0.2) users to display arbitrary files from the filesystem (such as logs, .htaccess etc), as well as perform Local File Inclusion attacks as PHP files will be executed. Please note that such attack is still possible by admin+ in single site blogs by default (but won't be when either the unfiltered_html or file_edit is disallowed)

Severity

No CVSS data available.

CWE

CWE-345 - Insufficient Verification of Data Authenticity

Assigner

WPScan mitre root

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/be9d6f82-c972-45…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Unknown	Custom Content Shortcode	Affected: 4.0.2 , < 4.0.2 (custom)

Credits

Francesco Carlucci

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:42:17.342Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/be9d6f82-c972-459a-bacf-65b3dfb11a09"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Custom Content Shortcode",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "4.0.2",
              "status": "affected",
              "version": "4.0.2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Francesco Carlucci"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Custom Content Shortcode WordPress plugin before 4.0.2 does not validate the data passed to its load shortcode, which could allow Contributor+ (v \u003c 4.0.1) or Admin+ (v \u003c 4.0.2) users to display arbitrary files from the filesystem (such as logs, .htaccess etc), as well as perform Local File Inclusion attacks as PHP files will be executed. Please note that such attack is still possible by admin+ in single site blogs by default (but won\u0027t be when either the unfiltered_html or file_edit is disallowed)"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-345",
              "description": "CWE-345 Insufficient Verification of Data Authenticity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-07T08:16:05.000Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wpscan.com/vulnerability/be9d6f82-c972-459a-bacf-65b3dfb11a09"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Custom Content Shortcode \u003c 4.0.2 - Authenticated Arbitrary File Access / LFI",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-24825",
          "STATE": "PUBLIC",
          "TITLE": "Custom Content Shortcode \u003c 4.0.2 - Authenticated Arbitrary File Access / LFI"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Custom Content Shortcode",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "4.0.2",
                            "version_value": "4.0.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Unknown"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Francesco Carlucci"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Custom Content Shortcode WordPress plugin before 4.0.2 does not validate the data passed to its load shortcode, which could allow Contributor+ (v \u003c 4.0.1) or Admin+ (v \u003c 4.0.2) users to display arbitrary files from the filesystem (such as logs, .htaccess etc), as well as perform Local File Inclusion attacks as PHP files will be executed. Please note that such attack is still possible by admin+ in single site blogs by default (but won\u0027t be when either the unfiltered_html or file_edit is disallowed)"
            }
          ]
        },
        "generator": "WPScan CVE Generator",
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-345 Insufficient Verification of Data Authenticity"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wpscan.com/vulnerability/be9d6f82-c972-459a-bacf-65b3dfb11a09",
              "refsource": "MISC",
              "url": "https://wpscan.com/vulnerability/be9d6f82-c972-459a-bacf-65b3dfb11a09"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2021-24825",
    "datePublished": "2022-03-07T08:16:05.000Z",
    "dateReserved": "2021-01-14T00:00:00.000Z",
    "dateUpdated": "2024-08-03T19:42:17.342Z",
    "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.

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CNVD-2023-06537

CVE-2021-24825 (GCVE-0-2021-24825)

Tags

Sightings

Nomenclature

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