Vulnerability-Lookup

CNVD-2026-32217

Vulnerability from cnvd - Published: 2026-08-17

Title

WordPress AI Engine授权绕过漏洞

Description

WordPress AI Engine是由开发者JordyMeow推出的WordPress官方插件库核心组件，旨在将多模型AI能力（聊天机器人、内容生成、MCP智能体连接等）原生集成至WordPress后台，无需切换界面即可调用OpenAI、Anthropic、Google等主流大模型。 WordPress AI Engine存在授权绕过漏洞，该漏洞源于访客上传的聊天机器人文件删除流程仅依赖客户端会话cookie值，未验证文件所有权。攻击者可利用该漏洞在获得受害者会话标识符和文件引用后删除受害者上传的文件。

Severity

中

Patch Name

WordPress AI Engine授权绕过漏洞的补丁

Patch Description

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/ai-engine/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-16953

Impacted products

Name
WordPress AI Engine <3.6.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-16953",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-16953"
    }
  },
  "description": "WordPress AI Engine\u662f\u7531\u5f00\u53d1\u8005JordyMeow\u63a8\u51fa\u7684WordPress\u5b98\u65b9\u63d2\u4ef6\u5e93\u6838\u5fc3\u7ec4\u4ef6\uff0c\u65e8\u5728\u5c06\u591a\u6a21\u578bAI\u80fd\u529b\uff08\u804a\u5929\u673a\u5668\u4eba\u3001\u5185\u5bb9\u751f\u6210\u3001MCP\u667a\u80fd\u4f53\u8fde\u63a5\u7b49\uff09\u539f\u751f\u96c6\u6210\u81f3WordPress\u540e\u53f0\uff0c\u65e0\u9700\u5207\u6362\u754c\u9762\u5373\u53ef\u8c03\u7528OpenAI\u3001Anthropic\u3001Google\u7b49\u4e3b\u6d41\u5927\u6a21\u578b\u3002\n\nWordPress AI Engine\u5b58\u5728\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbf\u5ba2\u4e0a\u4f20\u7684\u804a\u5929\u673a\u5668\u4eba\u6587\u4ef6\u5220\u9664\u6d41\u7a0b\u4ec5\u4f9d\u8d56\u5ba2\u6237\u7aef\u4f1a\u8bddcookie\u503c\uff0c\u672a\u9a8c\u8bc1\u6587\u4ef6\u6240\u6709\u6743\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u83b7\u5f97\u53d7\u5bb3\u8005\u4f1a\u8bdd\u6807\u8bc6\u7b26\u548c\u6587\u4ef6\u5f15\u7528\u540e\u5220\u9664\u53d7\u5bb3\u8005\u4e0a\u4f20\u7684\u6587\u4ef6\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/ai-engine/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-32217",
  "openTime": "2026-08-17",
  "patchDescription": "WordPress AI Engine\u662f\u7531\u5f00\u53d1\u8005JordyMeow\u63a8\u51fa\u7684WordPress\u5b98\u65b9\u63d2\u4ef6\u5e93\u6838\u5fc3\u7ec4\u4ef6\uff0c\u65e8\u5728\u5c06\u591a\u6a21\u578bAI\u80fd\u529b\uff08\u804a\u5929\u673a\u5668\u4eba\u3001\u5185\u5bb9\u751f\u6210\u3001MCP\u667a\u80fd\u4f53\u8fde\u63a5\u7b49\uff09\u539f\u751f\u96c6\u6210\u81f3WordPress\u540e\u53f0\uff0c\u65e0\u9700\u5207\u6362\u754c\u9762\u5373\u53ef\u8c03\u7528OpenAI\u3001Anthropic\u3001Google\u7b49\u4e3b\u6d41\u5927\u6a21\u578b\u3002\r\n\r\nWordPress AI Engine\u5b58\u5728\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8bbf\u5ba2\u4e0a\u4f20\u7684\u804a\u5929\u673a\u5668\u4eba\u6587\u4ef6\u5220\u9664\u6d41\u7a0b\u4ec5\u4f9d\u8d56\u5ba2\u6237\u7aef\u4f1a\u8bddcookie\u503c\uff0c\u672a\u9a8c\u8bc1\u6587\u4ef6\u6240\u6709\u6743\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u83b7\u5f97\u53d7\u5bb3\u8005\u4f1a\u8bdd\u6807\u8bc6\u7b26\u548c\u6587\u4ef6\u5f15\u7528\u540e\u5220\u9664\u53d7\u5bb3\u8005\u4e0a\u4f20\u7684\u6587\u4ef6\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 AI Engine\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress AI Engine \u003c3.6.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-16953",
  "serverity": "\u4e2d",
  "submitTime": "2026-08-11",
  "title": "WordPress AI Engine\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2026-16953 (GCVE-0-2026-16953)

Vulnerability from cvelistv5 – Published: 2026-08-08 06:00 – Updated: 2026-08-11 19:39

Title

AI Engine < 3.6.4 - Unauthenticated Cross-Session Chatbot File Deletion via Forgeable Session Cookie

Summary

The AI Engine WordPress plugin before 3.6.4 does not verify ownership of a guest's uploaded chatbot files before deletion, authorising the action solely by a client-supplied session cookie value, so an unauthenticated attacker who obtains a victim's session identifier and file reference can delete that victim's uploaded files.

Severity

4.8 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 19:39 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/8f5460a7-9764-4c…	exploitvdb-entrytechnical-description

Impacted products

1 product

Vendor	Product	Version
Unknown	AI Engine	Affected: 0 , < 3.6.4 (semver)

Credits

Revanth Hari Narayana Matte WPScan

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 4.8,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-16953",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-11T19:39:49.011225Z",
                "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": "2026-08-11T19:39:59.256Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "AI Engine",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "3.6.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Revanth Hari Narayana Matte"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "WPScan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The AI Engine  WordPress plugin before 3.6.4 does not verify ownership of a guest\u0027s uploaded chatbot files before deletion, authorising the action solely by a client-supplied session cookie value, so an unauthenticated attacker who obtains a victim\u0027s session identifier and file reference can delete that victim\u0027s uploaded files."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-08T06:00:13.553Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "exploit",
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/8f5460a7-9764-4ce1-9cb4-8202b192765d/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "AI Engine \u003c 3.6.4 - Unauthenticated Cross-Session Chatbot File Deletion via Forgeable Session Cookie",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2026-16953",
    "datePublished": "2026-08-08T06:00:13.553Z",
    "dateReserved": "2026-07-24T08:07:54.768Z",
    "dateUpdated": "2026-08-11T19:39:59.256Z",
    "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.

Action not permitted

CNVD-2026-32217

CVE-2026-16953 (GCVE-0-2026-16953)

Tags

Sightings

Nomenclature