Vulnerability-Lookup

CNVD-2021-50116

Vulnerability from cnvd - Published: 2021-07-12

Title

WordPress dsgvo-all-in-one-for-wp跨站脚本漏洞

Description

WordPress是WordPress（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。 WP WordPress插件 DSGVO All in one 4.0之前存在安全漏洞，该漏洞源于写日志AJAX动作在将它们输出到管理员面板的日志页面(WP -admin admin.php)之前，没有消毒或转述一些提交的POST参数。攻击者可利用该漏洞通过使用 XSS 负载创建流氓管理员帐户来获得未经授权的访问，当管理员查看日志时将触发该帐户。

Severity

中

Patch Name

WordPress dsgvo-all-in-one-for-wp跨站脚本漏洞的补丁

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/43b8cfb4-f875-432b-8e3b-52653fdee87c

Reference

https://wpscan.com/vulnerability/43b8cfb4-f875-432b-8e3b-52653fdee87c

Impacted products

Name
WordPress dsgvo-all-in-one-for-wp <4.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24294",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-24294"
    }
  },
  "description": "WordPress\u662fWordPress\uff08Wordpress\uff09\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\u3002\n\nWP WordPress\u63d2\u4ef6 DSGVO All in one 4.0\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5199\u65e5\u5fd7AJAX\u52a8\u4f5c\u5728\u5c06\u5b83\u4eec\u8f93\u51fa\u5230\u7ba1\u7406\u5458\u9762\u677f\u7684\u65e5\u5fd7\u9875\u9762(WP -admin admin.php)\u4e4b\u524d\uff0c\u6ca1\u6709\u6d88\u6bd2\u6216\u8f6c\u8ff0\u4e00\u4e9b\u63d0\u4ea4\u7684POST\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4f7f\u7528 XSS \u8d1f\u8f7d\u521b\u5efa\u6d41\u6c13\u7ba1\u7406\u5458\u5e10\u6237\u6765\u83b7\u5f97\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\uff0c\u5f53\u7ba1\u7406\u5458\u67e5\u770b\u65e5\u5fd7\u65f6\u5c06\u89e6\u53d1\u8be5\u5e10\u6237\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/43b8cfb4-f875-432b-8e3b-52653fdee87c",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-50116",
  "openTime": "2021-07-12",
  "patchDescription": "WordPress\u662fWordPress\uff08Wordpress\uff09\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\u3002\r\n\r\nWP WordPress\u63d2\u4ef6 DSGVO All in one 4.0\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5199\u65e5\u5fd7AJAX\u52a8\u4f5c\u5728\u5c06\u5b83\u4eec\u8f93\u51fa\u5230\u7ba1\u7406\u5458\u9762\u677f\u7684\u65e5\u5fd7\u9875\u9762(WP -admin admin.php)\u4e4b\u524d\uff0c\u6ca1\u6709\u6d88\u6bd2\u6216\u8f6c\u8ff0\u4e00\u4e9b\u63d0\u4ea4\u7684POST\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4f7f\u7528 XSS \u8d1f\u8f7d\u521b\u5efa\u6d41\u6c13\u7ba1\u7406\u5458\u5e10\u6237\u6765\u83b7\u5f97\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\uff0c\u5f53\u7ba1\u7406\u5458\u67e5\u770b\u65e5\u5fd7\u65f6\u5c06\u89e6\u53d1\u8be5\u5e10\u6237\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 dsgvo-all-in-one-for-wp\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress dsgvo-all-in-one-for-wp \u003c4.0"
  },
  "referenceLink": "https://wpscan.com/vulnerability/43b8cfb4-f875-432b-8e3b-52653fdee87c",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-09",
  "title": "WordPress dsgvo-all-in-one-for-wp\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2021-24294 (GCVE-0-2021-24294)

Vulnerability from cvelistv5 – Published: 2021-05-24 10:58 – Updated: 2024-08-03 19:28

Title

DSGVO All in one for WP < 4.0 - Unauthenticated Stored Cross-Site Scripting (XSS)

Summary

The dsgvoaio_write_log AJAX action of the DSGVO All in one for WP WordPress plugin before 4.0 did not sanitise or escape some POST parameter submitted before outputting them in the Log page in the administrator dashboard (wp-admin/admin.php?page=dsgvoaiofree-show-log). This could allow unauthenticated attackers to gain unauthorised access by using an XSS payload to create a rogue administrator account, which will be trigged when an administrator will view the logs.

Severity

No CVSS data available.

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

WPScan mitre root

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/43b8cfb4-f875-43…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Michael Leithold	DSGVO All in one for WP	Affected: 4.0 , < 4.0 (custom)

Credits

dc11

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:28:23.687Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/43b8cfb4-f875-432b-8e3b-52653fdee87c"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "DSGVO All in one for WP",
          "vendor": "Michael Leithold",
          "versions": [
            {
              "lessThan": "4.0",
              "status": "affected",
              "version": "4.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "dc11"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The dsgvoaio_write_log AJAX action of the DSGVO All in one for WP WordPress plugin before 4.0 did not sanitise or escape some POST parameter submitted before outputting them in the Log page in the administrator dashboard (wp-admin/admin.php?page=dsgvoaiofree-show-log). This could allow unauthenticated attackers to gain unauthorised access by using an XSS payload to create a rogue administrator account, which will be trigged when an administrator will view the logs."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Cross-site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-24T10:58:03.000Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://wpscan.com/vulnerability/43b8cfb4-f875-432b-8e3b-52653fdee87c"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "DSGVO All in one for WP \u003c 4.0 - Unauthenticated Stored Cross-Site Scripting (XSS)",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-24294",
          "STATE": "PUBLIC",
          "TITLE": "DSGVO All in one for WP \u003c 4.0 - Unauthenticated Stored Cross-Site Scripting (XSS)"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "DSGVO All in one for WP",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "4.0",
                            "version_value": "4.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Michael Leithold"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "dc11"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The dsgvoaio_write_log AJAX action of the DSGVO All in one for WP WordPress plugin before 4.0 did not sanitise or escape some POST parameter submitted before outputting them in the Log page in the administrator dashboard (wp-admin/admin.php?page=dsgvoaiofree-show-log). This could allow unauthenticated attackers to gain unauthorised access by using an XSS payload to create a rogue administrator account, which will be trigged when an administrator will view the logs."
            }
          ]
        },
        "generator": "WPScan CVE Generator",
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-79 Cross-site Scripting (XSS)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wpscan.com/vulnerability/43b8cfb4-f875-432b-8e3b-52653fdee87c",
              "refsource": "CONFIRM",
              "url": "https://wpscan.com/vulnerability/43b8cfb4-f875-432b-8e3b-52653fdee87c"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2021-24294",
    "datePublished": "2021-05-24T10:58:03.000Z",
    "dateReserved": "2021-01-14T00:00:00.000Z",
    "dateUpdated": "2024-08-03T19:28:23.687Z",
    "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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Action not permitted

CNVD-2021-50116

CVE-2021-24294 (GCVE-0-2021-24294)

Tags

Sightings

Nomenclature

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