Vulnerability-Lookup

CNVD-2021-36523

Vulnerability from cnvd - Published: 2021-05-22

Title

WordPress plugin跨站脚本漏洞（CNVD-2021-36523）

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。 ReDi Restaurant Reservation WordPress plugin 21.0426之前版本存在跨站脚本漏洞，该漏洞源于创建名为“Comment”的餐厅预订字段的表单没有使用正确的输入验证。攻击者可以利用该漏洞进行跨站脚本执行。

Severity

中

Patch Name

WordPress plugin跨站脚本漏洞（CNVD-2021-36523）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://wpscan.com/vulnerability/6d262555-7ae4-4e36-add6-4baa34dc3010

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-24299

Impacted products

Name
WordPress WordPress <21.0426

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24299",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-24299"
    }
  },
  "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\nReDi Restaurant Reservation WordPress plugin 21.0426\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u521b\u5efa\u540d\u4e3a\u201cComment\u201d\u7684\u9910\u5385\u9884\u8ba2\u5b57\u6bb5\u7684\u8868\u5355\u6ca1\u6709\u4f7f\u7528\u6b63\u786e\u7684\u8f93\u5165\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://wpscan.com/vulnerability/6d262555-7ae4-4e36-add6-4baa34dc3010",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-36523",
  "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\nReDi Restaurant Reservation WordPress plugin 21.0426\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u521b\u5efa\u540d\u4e3a\u201cComment\u201d\u7684\u9910\u5385\u9884\u8ba2\u5b57\u6bb5\u7684\u8868\u5355\u6ca1\u6709\u4f7f\u7528\u6b63\u786e\u7684\u8f93\u5165\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\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 plugin\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-36523\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress WordPress \u003c21.0426"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-24299",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-20",
  "title": "WordPress plugin\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-36523\uff09"
}

CVE-2021-24299 (GCVE-0-2021-24299)

Vulnerability from cvelistv5 – Published: 2021-05-17 16:48 – Updated: 2024-08-03 19:28

Title

ReDi Restaurant Reservations < 21.0426 - Unauthenticated Stored Cross-Site Scripting (XSS)

Summary

The ReDi Restaurant Reservation WordPress plugin before 21.0426 provides the functionality to let users make restaurant reservations. These reservations are stored and can be listed on an 'Upcoming' page provided by the plugin. An unauthenticated user can fill in the form to make a restaurant reservation. The form to make a restaurant reservation field called 'Comment' does not use proper input validation and can be used to store XSS payloads. The XSS payloads will be executed when the plugin user goes to the 'Upcoming' page, which is an external website https://upcoming.reservationdiary.eu/ loaded in an iframe, and the stored reservation with XSS payload is loaded.

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/fd6ce00b-8c5f-41…	x_refsource_CONFIRM
http://packetstormsecurity.com/files/162756/WordP…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Reservation Diary	ReDi Restaurant Reservation	Affected: 21.0426 , < 21.0426 (custom)

Credits

Bastijn Ouwendijk

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:28:23.396Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/fd6ce00b-8c5f-4180-b648-f47b37303670"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/162756/WordPress-ReDi-Restaurant-Reservation-21.0307-Cross-Site-Scripting.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ReDi Restaurant Reservation",
          "vendor": "Reservation Diary",
          "versions": [
            {
              "lessThan": "21.0426",
              "status": "affected",
              "version": "21.0426",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Bastijn Ouwendijk"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The ReDi Restaurant Reservation WordPress plugin before 21.0426 provides the functionality to let users make restaurant reservations. These reservations are stored and can be listed on an \u0027Upcoming\u0027 page provided by the plugin. An unauthenticated user can fill in the form to make a restaurant reservation. The form to make a restaurant reservation field called \u0027Comment\u0027 does not use proper input validation and can be used to store XSS payloads. The XSS payloads will be executed when the plugin user goes to the \u0027Upcoming\u0027 page, which is an external website https://upcoming.reservationdiary.eu/ loaded in an iframe, and the stored reservation with XSS payload is loaded."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Cross-site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-24T15:06:14.000Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://wpscan.com/vulnerability/fd6ce00b-8c5f-4180-b648-f47b37303670"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/162756/WordPress-ReDi-Restaurant-Reservation-21.0307-Cross-Site-Scripting.html"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "ReDi Restaurant Reservations \u003c 21.0426 - Unauthenticated Stored Cross-Site Scripting (XSS)",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-24299",
          "STATE": "PUBLIC",
          "TITLE": "ReDi Restaurant Reservations \u003c 21.0426 - Unauthenticated Stored Cross-Site Scripting (XSS)"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "ReDi Restaurant Reservation",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "21.0426",
                            "version_value": "21.0426"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Reservation Diary"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Bastijn Ouwendijk"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The ReDi Restaurant Reservation WordPress plugin before 21.0426 provides the functionality to let users make restaurant reservations. These reservations are stored and can be listed on an \u0027Upcoming\u0027 page provided by the plugin. An unauthenticated user can fill in the form to make a restaurant reservation. The form to make a restaurant reservation field called \u0027Comment\u0027 does not use proper input validation and can be used to store XSS payloads. The XSS payloads will be executed when the plugin user goes to the \u0027Upcoming\u0027 page, which is an external website https://upcoming.reservationdiary.eu/ loaded in an iframe, and the stored reservation with XSS payload is loaded."
            }
          ]
        },
        "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/fd6ce00b-8c5f-4180-b648-f47b37303670",
              "refsource": "CONFIRM",
              "url": "https://wpscan.com/vulnerability/fd6ce00b-8c5f-4180-b648-f47b37303670"
            },
            {
              "name": "http://packetstormsecurity.com/files/162756/WordPress-ReDi-Restaurant-Reservation-21.0307-Cross-Site-Scripting.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/162756/WordPress-ReDi-Restaurant-Reservation-21.0307-Cross-Site-Scripting.html"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2021-24299",
    "datePublished": "2021-05-17T16:48:53.000Z",
    "dateReserved": "2021-01-14T00:00:00.000Z",
    "dateUpdated": "2024-08-03T19:28:23.396Z",
    "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-2021-36523

CVE-2021-24299 (GCVE-0-2021-24299)

Tags

Sightings

Nomenclature

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