Vulnerability-Lookup

CNVD-2025-19196

Vulnerability from cnvd - Published: 2025-08-21

Title

WordPress Assistant for NextGEN Gallery plugin路径遍历漏洞

Description

WordPress Assistant for NextGEN Gallery plugin是WordPress的一个插件，主要用于将NextGEN Gallery的图像上传、处理及相册管理功能从网站/浏览器迁移到运行在更强大桌面系统上的桌面应用程序。 WordPress Assistant for NextGEN Gallery plugin存在路径遍历漏洞，该漏洞源于/wp-json/nextgenassistant/v1.0.0/control端点路径验证不足。攻击者可利用该漏洞导致可用性完全丧失。

Severity

高

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

http://plugins.trac.wordpress.org/browser/assistant-for-nextgen-gallery/trunk/nextgenassistant.php#L163

Impacted products

Name
WordPress Assistant for NextGEN Gallery plugin <=1.0.9

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-7641",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-7641"
    }
  },
  "description": "WordPress Assistant for NextGEN Gallery plugin\u662fWordPress\u7684\u4e00\u4e2a\u63d2\u4ef6\uff0c\u4e3b\u8981\u7528\u4e8e\u5c06NextGEN Gallery\u7684\u56fe\u50cf\u4e0a\u4f20\u3001\u5904\u7406\u53ca\u76f8\u518c\u7ba1\u7406\u529f\u80fd\u4ece\u7f51\u7ad9/\u6d4f\u89c8\u5668\u8fc1\u79fb\u5230\u8fd0\u884c\u5728\u66f4\u5f3a\u5927\u684c\u9762\u7cfb\u7edf\u4e0a\u7684\u684c\u9762\u5e94\u7528\u7a0b\u5e8f\u3002\n\nWordPress Assistant for NextGEN Gallery plugin\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/wp-json/nextgenassistant/v1.0.0/control\u7aef\u70b9\u8def\u5f84\u9a8c\u8bc1\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u53ef\u7528\u6027\u5b8c\u5168\u4e27\u5931\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-2025-19196",
  "openTime": "2025-08-21",
  "products": {
    "product": "WordPress Assistant for NextGEN Gallery plugin \u003c=1.0.9"
  },
  "referenceLink": "http://plugins.trac.wordpress.org/browser/assistant-for-nextgen-gallery/trunk/nextgenassistant.php#L163",
  "serverity": "\u9ad8",
  "submitTime": "2025-08-20",
  "title": "WordPress Assistant for NextGEN Gallery plugin\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2025-7641 (GCVE-0-2025-7641)

Vulnerability from cvelistv5 – Published: 2025-08-15 08:25 – Updated: 2026-04-08 16:34

Title

Assistant for NextGEN Gallery <= 1.0.9 - Unauthenticated Arbitrary Directory Deletion

Summary

The Assistant for NextGEN Gallery plugin for WordPress is vulnerable to arbitrary directory deletion due to insufficient file path validation in the /wp-json/nextgenassistant/v1.0.0/control REST endpoint in all versions up to, and including, 1.0.9. This makes it possible for unauthenticated attackers to delete arbitrary directories on the server, which can cause a complete loss of availability.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-15 16:26 UTC

CWE

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

Assigner

Wordfence CNA under the mitre root

CNA scorecard C 65/100 over 2465 records in the last 180 days details

References

3 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
http://plugins.trac.wordpress.org/browser/assista…
https://wordpress.org/plugins/assistant-for-nextg…

Impacted products

1 product

Vendor	Product	Version
48hmorris	Assistant for NextGEN Gallery	Affected: 0 , ≤ 1.0.9 (semver)

Credits

Youcef Hamdani

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-7641",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-15T16:26:24.770028Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-15T16:28:38.253Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Assistant for NextGEN Gallery",
          "vendor": "48hmorris",
          "versions": [
            {
              "lessThanOrEqual": "1.0.9",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Youcef Hamdani"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Assistant for NextGEN Gallery plugin for WordPress is vulnerable to arbitrary directory deletion due to insufficient file path validation in the /wp-json/nextgenassistant/v1.0.0/control REST endpoint in all versions up to, and including, 1.0.9. This makes it possible for unauthenticated attackers to delete arbitrary directories on the server, which can cause a complete loss of availability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-08T16:34:05.904Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/07ebb176-a1f8-4a5c-8d81-a83fda4b0af3?source=cve"
        },
        {
          "url": "http://plugins.trac.wordpress.org/browser/assistant-for-nextgen-gallery/trunk/nextgenassistant.php#L163"
        },
        {
          "url": "https://wordpress.org/plugins/assistant-for-nextgen-gallery/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2025-08-14T20:15:19.000Z",
          "value": "Disclosed"
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      ],
      "title": "Assistant for NextGEN Gallery \u003c= 1.0.9 - Unauthenticated Arbitrary Directory Deletion"
    }
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  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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    "datePublished": "2025-08-15T08:25:38.365Z",
    "dateReserved": "2025-07-14T14:52:05.902Z",
    "dateUpdated": "2026-04-08T16:34:05.904Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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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