Vulnerability-Lookup

CNVD-2026-34503

Vulnerability from cnvd - Published: 2026-08-31

Title

WordPress Booking for Appointments and Events Calendar plugin授权问题漏洞

Description

WordPress是一款基于PHP和MySQL构建的‌免费开源内容管理系统。 WordPress Booking for Appointments and Events Calendar plugin存在授权问题，该漏洞源于未验证已认证员工（提供者）是否被分配至所访问的预约，攻击者可利用该漏洞通过预约标识符读取任意预约并披露预订客户的个人数据。

Severity

低

Patch Name

WordPress Booking for Appointments and Events Calendar plugin授权问题漏洞的补丁

Patch Description

WordPress Booking for Appointments and Events Calendar pluginWordPress是一款基于PHP和MySQL构建的‌免费开源内容管理系统。 WordPress Booking for Appointments and Events Calendar plugin存在授权问题，该漏洞源于未验证已认证员工（提供者）是否被分配至所访问的预约，攻击者可利用该漏洞通过预约标识符读取任意预约并披露预订客户的个人数据。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://wordpress.org/plugins/ameliabooking/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-14213

Impacted products

Name
WordPress Booking for Appointments and Events Calendar plugin <2.4.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-14213",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-14213"
    }
  },
  "description": "WordPress\u662f\u4e00\u6b3e\u57fa\u4e8ePHP\u548cMySQL\u6784\u5efa\u7684\u200c\u514d\u8d39\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\n\nWordPress Booking for Appointments and Events Calendar plugin\u5b58\u5728\u6388\u6743\u95ee\u9898\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u9a8c\u8bc1\u5df2\u8ba4\u8bc1\u5458\u5de5\uff08\u63d0\u4f9b\u8005\uff09\u662f\u5426\u88ab\u5206\u914d\u81f3\u6240\u8bbf\u95ee\u7684\u9884\u7ea6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u9884\u7ea6\u6807\u8bc6\u7b26\u8bfb\u53d6\u4efb\u610f\u9884\u7ea6\u5e76\u62ab\u9732\u9884\u8ba2\u5ba2\u6237\u7684\u4e2a\u4eba\u6570\u636e\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://wordpress.org/plugins/ameliabooking/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-34503",
  "openTime": "2026-08-31",
  "patchDescription": "WordPress Booking for Appointments and Events Calendar pluginWordPress\u662f\u4e00\u6b3e\u57fa\u4e8ePHP\u548cMySQL\u6784\u5efa\u7684\u200c\u514d\u8d39\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nWordPress Booking for Appointments and Events Calendar plugin\u5b58\u5728\u6388\u6743\u95ee\u9898\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u9a8c\u8bc1\u5df2\u8ba4\u8bc1\u5458\u5de5\uff08\u63d0\u4f9b\u8005\uff09\u662f\u5426\u88ab\u5206\u914d\u81f3\u6240\u8bbf\u95ee\u7684\u9884\u7ea6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u9884\u7ea6\u6807\u8bc6\u7b26\u8bfb\u53d6\u4efb\u610f\u9884\u7ea6\u5e76\u62ab\u9732\u9884\u8ba2\u5ba2\u6237\u7684\u4e2a\u4eba\u6570\u636e\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 Booking for Appointments and Events Calendar plugin\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Booking for Appointments and Events Calendar plugin \u003c2.4.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-14213",
  "serverity": "\u4f4e",
  "submitTime": "2026-08-20",
  "title": "WordPress Booking for Appointments and Events Calendar plugin\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2026-14213 (GCVE-0-2026-14213)

Vulnerability from cvelistv5 – Published: 2026-08-13 06:00 – Updated: 2026-08-13 13:53

Title

Amelia < 2.4.6 - Provider+ Cross-Customer Appointment Data Disclosure via IDOR

Summary

The Booking for Appointments and Events Calendar WordPress plugin before 2.4.6 does not verify that an authenticated employee (provider) is assigned to the appointment being accessed, allowing any employee to read any appointment by its identifier and disclose the booked customer's personal data.

Severity

3.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-13 13:53 UTC

CWE

CWE-639 Authorization Bypass Through User-Controlled Key
CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

WPScan mitre root

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/30015f96-2771-49…	exploitvdb-entrytechnical-description

Impacted products

1 product

Vendor	Product	Version
Unknown	Booking for Appointments and Events Calendar	Affected: 0 , < 2.4.6 (semver)

Credits

Muni Nitish Kumar Yaddala WPScan

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 3.7,
              "baseSeverity": "LOW",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-14213",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-13T13:53:17.475197Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-639",
                "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-13T13:53:47.047Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Booking for Appointments and Events Calendar",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "2.4.6",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Muni Nitish Kumar Yaddala"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "WPScan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Booking for Appointments and Events Calendar  WordPress plugin before 2.4.6 does not verify that an authenticated employee (provider) is assigned to the appointment being accessed, allowing any employee to read any appointment by its identifier and disclose the booked customer\u0027s personal data."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-13T06:00:13.140Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "exploit",
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/30015f96-2771-493e-96d7-9067996e1531/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Amelia \u003c 2.4.6 - Provider+ Cross-Customer Appointment Data Disclosure via IDOR",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2026-14213",
    "datePublished": "2026-08-13T06:00:13.140Z",
    "dateReserved": "2026-06-30T11:17:06.208Z",
    "dateUpdated": "2026-08-13T13:53:47.047Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Action not permitted

CNVD-2026-34503

CVE-2026-14213 (GCVE-0-2026-14213)

Tags

Sightings

Nomenclature

Related by attack behaviour