Vulnerability-Lookup

CNVD-2025-16820

Vulnerability from cnvd - Published: 2025-07-25

Title

WordPress Extensions For CF7 Plugin路径遍历漏洞

Description

WordPress Extensions For CF7 Plugin是一款扩展Contact Form 7功能的插件，主要用于增强原生表单的数据库管理、条件逻辑处理和用户引导能力。 WordPress Extensions For CF7 Plugin存在路径遍历漏洞，该漏洞源于delete-file字段文件路径验证不足。攻击者可利用该漏洞导致任意文件删除。

Severity

高

Patch Name

WordPress Extensions For CF7 Plugin路径遍历漏洞的补丁

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/extensions-for-cf7/

Reference

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3330857%40extensions-for-cf7&new=3330857%40extensions-for-cf7&sfp_email=&sfph_mail=

Impacted products

Name
WordPress Extensions For CF7 Plugin <=3.2.8

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-7645",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-7645"
    }
  },
  "description": "WordPress Extensions For CF7 Plugin\u662f\u4e00\u6b3e\u6269\u5c55Contact Form 7\u529f\u80fd\u7684\u63d2\u4ef6\uff0c\u4e3b\u8981\u7528\u4e8e\u589e\u5f3a\u539f\u751f\u8868\u5355\u7684\u6570\u636e\u5e93\u7ba1\u7406\u3001\u6761\u4ef6\u903b\u8f91\u5904\u7406\u548c\u7528\u6237\u5f15\u5bfc\u80fd\u529b\u3002\n\nWordPress Extensions For CF7 Plugin\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8edelete-file\u5b57\u6bb5\u6587\u4ef6\u8def\u5f84\u9a8c\u8bc1\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u6587\u4ef6\u5220\u9664\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\uff1a\r\nhttps://wordpress.org/plugins/extensions-for-cf7/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-16820",
  "openTime": "2025-07-25",
  "patchDescription": "WordPress Extensions For CF7 Plugin\u662f\u4e00\u6b3e\u6269\u5c55Contact Form 7\u529f\u80fd\u7684\u63d2\u4ef6\uff0c\u4e3b\u8981\u7528\u4e8e\u589e\u5f3a\u539f\u751f\u8868\u5355\u7684\u6570\u636e\u5e93\u7ba1\u7406\u3001\u6761\u4ef6\u903b\u8f91\u5904\u7406\u548c\u7528\u6237\u5f15\u5bfc\u80fd\u529b\u3002\r\n\r\nWordPress Extensions For CF7 Plugin\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8edelete-file\u5b57\u6bb5\u6587\u4ef6\u8def\u5f84\u9a8c\u8bc1\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u6587\u4ef6\u5220\u9664\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 Extensions For CF7 Plugin\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Extensions For CF7 Plugin \u003c=3.2.8"
  },
  "referenceLink": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3330857%40extensions-for-cf7\u0026new=3330857%40extensions-for-cf7\u0026sfp_email=\u0026sfph_mail=",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-25",
  "title": "WordPress Extensions For CF7 Plugin\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2025-7645 (GCVE-0-2025-7645)

Vulnerability from cvelistv5 – Published: 2025-07-22 06:38 – Updated: 2026-04-08 17:05

Title

Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection) <= 3.2.8 - Unauthenticated Arbitrary File Deletion Triggered via Admin Form Submission Deletion

Summary

The Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection) plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'delete-file' field in all versions up to, and including, 3.2.8. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, when an administrator deletes the submission, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-22 15:06 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

Wordfence mitre root

References

3 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://wordpress.org/plugins/extensions-for-cf7/
https://plugins.trac.wordpress.org/changeset?sfp_…

Impacted products

1 product

Vendor	Product	Version
htplugins	Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection)	Affected: 0 , ≤ 3.2.8 (semver)

Credits

Nguyen Tan Phat

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-7645",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-22T15:06:25.587237Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-22T15:08:36.002Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection)",
          "vendor": "htplugins",
          "versions": [
            {
              "lessThanOrEqual": "3.2.8",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Nguyen Tan Phat"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection) plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the \u0027delete-file\u0027 field in all versions up to, and including, 3.2.8. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, when an administrator deletes the submission, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-08T17:05:26.662Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/894b43ed-143d-4c0b-afd1-05fcd6fa5018?source=cve"
        },
        {
          "url": "https://wordpress.org/plugins/extensions-for-cf7/"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3330857%40extensions-for-cf7\u0026new=3330857%40extensions-for-cf7\u0026sfp_email=\u0026sfph_mail="
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2025-07-14T16:03:47.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2025-07-21T00:00:00.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection) \u003c= 3.2.8 - Unauthenticated Arbitrary File Deletion Triggered via Admin Form Submission Deletion"
    }
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    "assignerShortName": "Wordfence",
    "cveId": "CVE-2025-7645",
    "datePublished": "2025-07-22T06:38:50.000Z",
    "dateReserved": "2025-07-14T15:47:06.572Z",
    "dateUpdated": "2026-04-08T17:05:26.662Z",
    "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.