Vulnerability-Lookup

CNVD-2026-32214

Vulnerability from cnvd - Published: 2026-08-17

Title

WordPress Forminator跨站脚本漏洞

Description

WordPress Forminator是一款基于PHP/MySQL构建的‌免费开源内容管理系统（CMS）及博客平台‌。 WordPress Forminator存在跨站脚本漏洞，该漏洞源于Forminator_Core::sanitize_array()跳过了以select-开头字段的过滤，且set_field_data()将提交的return成员当作可信内部标记。攻击者可利用该漏洞伪造包含任意file_url的上传字段记录，使恶意脚本在用户查看已提交表单时执行。

Severity

中

Patch Name

WordPress Forminator跨站脚本漏洞的补丁

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/forminator/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-18325

Impacted products

Name
WordPress Forminator <=1.56.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-18325",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-18325"
    }
  },
  "description": "WordPress Forminator\u662f\u4e00\u6b3e\u57fa\u4e8ePHP/MySQL\u6784\u5efa\u7684\u200c\u514d\u8d39\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u53ca\u535a\u5ba2\u5e73\u53f0\u200c\u3002\n\nWordPress Forminator\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eForminator_Core::sanitize_array()\u8df3\u8fc7\u4e86\u4ee5select-\u5f00\u5934\u5b57\u6bb5\u7684\u8fc7\u6ee4\uff0c\u4e14set_field_data()\u5c06\u63d0\u4ea4\u7684return\u6210\u5458\u5f53\u4f5c\u53ef\u4fe1\u5185\u90e8\u6807\u8bb0\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u5305\u542b\u4efb\u610ffile_url\u7684\u4e0a\u4f20\u5b57\u6bb5\u8bb0\u5f55\uff0c\u4f7f\u6076\u610f\u811a\u672c\u5728\u7528\u6237\u67e5\u770b\u5df2\u63d0\u4ea4\u8868\u5355\u65f6\u6267\u884c\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/forminator/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-32214",
  "openTime": "2026-08-17",
  "patchDescription": "WordPress Forminator\u662f\u4e00\u6b3e\u57fa\u4e8ePHP/MySQL\u6784\u5efa\u7684\u200c\u514d\u8d39\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u53ca\u535a\u5ba2\u5e73\u53f0\u200c\u3002\r\n\r\nWordPress Forminator\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eForminator_Core::sanitize_array()\u8df3\u8fc7\u4e86\u4ee5select-\u5f00\u5934\u5b57\u6bb5\u7684\u8fc7\u6ee4\uff0c\u4e14set_field_data()\u5c06\u63d0\u4ea4\u7684return\u6210\u5458\u5f53\u4f5c\u53ef\u4fe1\u5185\u90e8\u6807\u8bb0\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u5305\u542b\u4efb\u610ffile_url\u7684\u4e0a\u4f20\u5b57\u6bb5\u8bb0\u5f55\uff0c\u4f7f\u6076\u610f\u811a\u672c\u5728\u7528\u6237\u67e5\u770b\u5df2\u63d0\u4ea4\u8868\u5355\u65f6\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 Forminator\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Forminator \u003c=1.56.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-18325",
  "serverity": "\u4e2d",
  "submitTime": "2026-08-12",
  "title": "WordPress Forminator\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2026-18325 (GCVE-0-2026-18325)

Vulnerability from cvelistv5 – Published: 2026-08-06 03:26 – Updated: 2026-08-06 18:52

Title

Forminator Forms <= 1.56.1 - Unauthenticated Stored Cross-Site Scripting via Forged Upload Record via Select Field

Summary

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Forged Upload Record via Select Field in all versions up to, and including, 1.56.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploit is possible because Forminator_Core::sanitize_array() skips all filtering for keys prefixed with 'select-', and set_field_data() treats a submitted 'return' member as a trusted internal flag — allowing an unauthenticated attacker to forge and persist a complete upload field record with an arbitrary file_url value without any sanitization or validation.

Severity

7.2 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-06 18:52 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Wordfence mitre root

References

10 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/formin…
https://plugins.trac.wordpress.org/browser/formin…
https://plugins.trac.wordpress.org/browser/formin…
https://plugins.trac.wordpress.org/browser/formin…
https://plugins.trac.wordpress.org/browser/formin…
https://plugins.trac.wordpress.org/browser/formin…
https://plugins.trac.wordpress.org/browser/formin…
https://plugins.trac.wordpress.org/browser/formin…
https://plugins.trac.wordpress.org/changeset?repo…

Impacted products

1 product

Vendor	Product	Version
wpmudev	Forminator Forms – Contact Form, Payment Form & Custom Form Builder	Affected: 0 , ≤ 1.56.1 (semver)

Credits

daroo

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-18325",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-06T18:52:52.643009Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-06T18:52:58.331Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Forminator Forms \u2013 Contact Form, Payment Form \u0026 Custom Form Builder",
          "vendor": "wpmudev",
          "versions": [
            {
              "lessThanOrEqual": "1.56.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "daroo"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Forminator Forms \u2013 Contact Form, Payment Form \u0026 Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Forged Upload Record via Select Field in all versions up to, and including, 1.56.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploit is possible because Forminator_Core::sanitize_array() skips all filtering for keys prefixed with \u0027select-\u0027, and set_field_data() treats a submitted \u0027return\u0027 member as a trusted internal flag \u2014 allowing an unauthenticated attacker to forge and persist a complete upload field record with an arbitrary file_url value without any sanitization or validation."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      "providerMetadata": {
        "dateUpdated": "2026-08-06T03:26:08.764Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/fd9a81eb-2211-42e9-a456-fb60f3ca2c0f?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/model/class-form-entry-model.php#L1569"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/modules/custom-forms/front/front-action.php#L1091"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/class-core.php#L616"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/abstracts/abstract-class-front-action.php#L127"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/model/class-form-entry-model.php#L1569"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/modules/custom-forms/front/front-action.php#L1091"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/class-core.php#L616"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/abstracts/abstract-class-front-action.php#L127"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026new=3628716%40forminator%2Ftrunk\u0026old=3628530%40forminator%2Ftrunk"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-07-29T19:48:55.000Z",
          "value": "Vendor Notified"
        },
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          "lang": "en",
          "time": "2026-08-05T15:00:13.000Z",
          "value": "Disclosed"
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      ],
      "title": "Forminator Forms \u003c= 1.56.1 - Unauthenticated Stored Cross-Site Scripting via Forged Upload Record via Select Field"
    }
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  "cveMetadata": {
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    "datePublished": "2026-08-06T03:26:08.764Z",
    "dateReserved": "2026-07-29T19:33:13.984Z",
    "dateUpdated": "2026-08-06T18:52:58.331Z",
    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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.
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CNVD-2026-32214

CVE-2026-18325 (GCVE-0-2026-18325)

Tags

Sightings

Nomenclature

Related by attack behaviour