Vulnerability-Lookup

CNVD-2025-12611

Vulnerability from cnvd - Published: 2025-06-16

Title

WordPress Network Posts Extended跨站脚本漏洞

Description

WordPress Network Posts Extended是一款WordPress插件，用于增强WordPress网站上的文章发布和管理功能。 WordPress Network Posts Extended存在跨站脚本漏洞。该漏洞源于post_height参数输入清理和转义不足。攻击者可利用该漏洞注入任意Web脚本，这些脚本会在用户访问被注入的页面时执行。

Severity

中

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://wordpress.org/

Reference

https://plugins.trac.wordpress.org/browser/network-posts-extended/trunk/network-posts-extended.php#L663 https://wordpress.org/plugins/network-posts-extended/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/64a15397-0bd6-4be9-90e3-6cb1f56394ad?source=cve

Impacted products

Name
WordPress Network Posts Extended <=7.7.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-3750",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-3750"
    }
  },
  "description": "WordPress Network Posts Extended\u662f\u4e00\u6b3eWordPress\u63d2\u4ef6\uff0c\u7528\u4e8e\u589e\u5f3aWordPress\u7f51\u7ad9\u4e0a\u7684\u6587\u7ae0\u53d1\u5e03\u548c\u7ba1\u7406\u529f\u80fd\u3002\n\nWordPress Network Posts Extended\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8epost_height\u53c2\u6570\u8f93\u5165\u6e05\u7406\u548c\u8f6c\u4e49\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\uff0c\u8fd9\u4e9b\u811a\u672c\u4f1a\u5728\u7528\u6237\u8bbf\u95ee\u88ab\u6ce8\u5165\u7684\u9875\u9762\u65f6\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\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/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-12611",
  "openTime": "2025-06-16",
  "products": {
    "product": "WordPress Network Posts Extended \u003c=7.7.1"
  },
  "referenceLink": "https://plugins.trac.wordpress.org/browser/network-posts-extended/trunk/network-posts-extended.php#L663\r\nhttps://wordpress.org/plugins/network-posts-extended/#developers\r\nhttps://www.wordfence.com/threat-intel/vulnerabilities/id/64a15397-0bd6-4be9-90e3-6cb1f56394ad?source=cve",
  "serverity": "\u4e2d",
  "submitTime": "2025-06-13",
  "title": "WordPress Network Posts Extended\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2025-3750 (GCVE-0-2025-3750)

Vulnerability from cvelistv5 – Published: 2025-05-21 09:21 – Updated: 2026-04-08 16:57

Title

Network Posts Extended <= 7.7.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via post_height Parameter

Summary

The Network Posts Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘post_height’ parameter in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Severity

6.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-21 10:11 UTC

CWE

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

Assigner

Wordfence mitre root

References

3 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/networ…
https://wordpress.org/plugins/network-posts-exten…

Impacted products

1 product

Vendor	Product	Version
johnzenausa	Network Posts Extended	Affected: 0 , ≤ 7.7.1 (semver)

Credits

Peter Thaleikis

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-3750",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-21T10:11:55.244144Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-21T10:16:59.816Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Network Posts Extended",
          "vendor": "johnzenausa",
          "versions": [
            {
              "lessThanOrEqual": "7.7.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Peter Thaleikis"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Network Posts Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018post_height\u2019 parameter in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/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"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-08T16:57:37.155Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/64a15397-0bd6-4be9-90e3-6cb1f56394ad?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/network-posts-extended/trunk/network-posts-extended.php#L663"
        },
        {
          "url": "https://wordpress.org/plugins/network-posts-extended/#developers"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2025-05-20T20:30:33.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Network Posts Extended \u003c= 7.7.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via post_height Parameter"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2025-3750",
    "datePublished": "2025-05-21T09:21:51.056Z",
    "dateReserved": "2025-04-16T21:00:11.045Z",
    "dateUpdated": "2026-04-08T16:57:37.155Z",
    "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.

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.

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CNVD-2025-12611

CVE-2025-3750 (GCVE-0-2025-3750)

Tags

Sightings

Nomenclature

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