Vulnerability-Lookup

CNVD-2021-52423

Vulnerability from cnvd - Published: 2021-07-20

Title

WordPress插件代码注入漏洞（CNVD-2021-52423）

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。 WordPress plugin In the YOP Poll插件存在代码注入漏洞，该漏洞源于In the YOP Poll在输出时没有经过过滤。攻击者可利用该漏洞可能会导致存在存储跨站点脚本攻击。

Severity

中

Patch Name

WordPress插件代码注入漏洞（CNVD-2021-52423）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/48ade7a5-5abb-4267-b9b6-13e31e1b3e91

Reference

https://wpscan.com/vulnerability/48ade7a5-5abb-4267-b9b6-13e31e1b3e91

Impacted products

Name
WordPress YOP Poll <6.2.8

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24454",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-24454"
    }
  },
  "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\nWordPress plugin In the YOP Poll\u63d2\u4ef6\u5b58\u5728\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIn the YOP Poll\u5728\u8f93\u51fa\u65f6\u6ca1\u6709\u7ecf\u8fc7\u8fc7\u6ee4\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5b58\u5728\u5b58\u50a8\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb\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/48ade7a5-5abb-4267-b9b6-13e31e1b3e91",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-52423",
  "openTime": "2021-07-20",
  "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\nWordPress plugin In the YOP Poll\u63d2\u4ef6\u5b58\u5728\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIn the YOP Poll\u5728\u8f93\u51fa\u65f6\u6ca1\u6709\u7ecf\u8fc7\u8fc7\u6ee4\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5b58\u5728\u5b58\u50a8\u8de8\u7ad9\u70b9\u811a\u672c\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\u63d2\u4ef6\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-52423\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress YOP Poll \u003c6.2.8"
  },
  "referenceLink": "https://wpscan.com/vulnerability/48ade7a5-5abb-4267-b9b6-13e31e1b3e91",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-14",
  "title": "WordPress\u63d2\u4ef6\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-52423\uff09"
}

CVE-2021-24454 (GCVE-0-2021-24454)

Vulnerability from cvelistv5 – Published: 2021-07-12 19:21 – Updated: 2024-08-03 19:35

Title

YOP Poll < 6.2.8 - Stored Cross-Site Scripting

Summary

In the YOP Poll WordPress plugin before 6.2.8, when a pool is created with the options "Allow other answers", "Display other answers in the result list" and "Show results", it can lead to Stored Cross-Site Scripting issues as the 'Other' answer is not sanitised before being output in the page. The execution of the XSS payload depends on the 'Show results' option selected, which could be before or after sending the vote for example.

Severity

No CVSS data available.

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

WPScan mitre root

References

2 references

URL	Tags
https://wpscan.com/vulnerability/48ade7a5-5abb-42…	x_refsource_CONFIRM
https://www.in-spired.xyz/discovering-wordpress-p…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Unknown	YOP Poll	Affected: 6.2.8 , < 6.2.8 (custom)

Credits

Toby Jackson

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:35:18.675Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/48ade7a5-5abb-4267-b9b6-13e31e1b3e91"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.in-spired.xyz/discovering-wordpress-plugin-yop-polls-v6-2-7-stored-xss/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "YOP Poll",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "6.2.8",
              "status": "affected",
              "version": "6.2.8",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "value": "Toby Jackson"
        }
      ],
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        {
          "lang": "en",
          "value": "In the YOP Poll WordPress plugin before 6.2.8, when a pool is created with the options \"Allow other answers\", \"Display other answers in the result list\" and \"Show results\", it can lead to Stored Cross-Site Scripting issues as the \u0027Other\u0027 answer is not sanitised before being output in the page. The execution of the XSS payload depends on the \u0027Show results\u0027 option selected, which could be before or after sending the vote for example."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Cross-site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://wpscan.com/vulnerability/48ade7a5-5abb-4267-b9b6-13e31e1b3e91"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.in-spired.xyz/discovering-wordpress-plugin-yop-polls-v6-2-7-stored-xss/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "YOP Poll \u003c 6.2.8 - Stored Cross-Site Scripting",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-24454",
          "STATE": "PUBLIC",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "YOP Poll",
                      "version": {
                        "version_data": [
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                            "version_affected": "\u003c",
                            "version_name": "6.2.8",
                            "version_value": "6.2.8"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Unknown"
              }
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            }
          ]
        },
        "generator": "WPScan CVE Generator",
        "problemtype": {
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              "description": [
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                  "lang": "eng",
                  "value": "CWE-79 Cross-site Scripting (XSS)"
                }
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        },
        "references": {
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              "refsource": "CONFIRM",
              "url": "https://wpscan.com/vulnerability/48ade7a5-5abb-4267-b9b6-13e31e1b3e91"
            },
            {
              "name": "https://www.in-spired.xyz/discovering-wordpress-plugin-yop-polls-v6-2-7-stored-xss/",
              "refsource": "MISC",
              "url": "https://www.in-spired.xyz/discovering-wordpress-plugin-yop-polls-v6-2-7-stored-xss/"
            }
          ]
        },
        "source": {
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    "datePublished": "2021-07-12T19:21:05.000Z",
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    "state": "PUBLISHED"
  },
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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.

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.

Action not permitted

CNVD-2021-52423

CVE-2021-24454 (GCVE-0-2021-24454)

Tags

Sightings

Nomenclature

Related by attack behaviour