Vulnerability-Lookup

CNVD-2023-74428

Vulnerability from cnvd - Published: 2023-10-07

Title

WordPress Helpful信息泄露漏洞

Description

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Helpful 4.5.26之前版本存在信息泄露漏洞，该漏洞源于插件将导出的日志和反馈放在可公开访问的位置和可猜测的名称中，攻击者可利用该漏洞可以下载它们并根据插件的设置检索IP、名称和电子邮件地址等敏感信息。

Severity

中

Patch Name

WordPress Helpful信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://wpscan.com/vulnerability/468d5fc7-04c6-4354-b134-85ebb25b37ae

Reference

https://wpscan.com/vulnerability/468d5fc7-04c6-4354-b134-85ebb25b37ae

Impacted products

Name
WordPress Helpful plugin <4.5.26

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-2834",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-2834"
    }
  },
  "description": "WordPress\u548cWordPress plugin\u90fd\u662fWordPress\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002WordPress\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002WordPress plugin\u662f\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\n\nWordPress Helpful 4.5.26\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u63d2\u4ef6\u5c06\u5bfc\u51fa\u7684\u65e5\u5fd7\u548c\u53cd\u9988\u653e\u5728\u53ef\u516c\u5f00\u8bbf\u95ee\u7684\u4f4d\u7f6e\u548c\u53ef\u731c\u6d4b\u7684\u540d\u79f0\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u4e0b\u8f7d\u5b83\u4eec\u5e76\u6839\u636e\u63d2\u4ef6\u7684\u8bbe\u7f6e\u68c0\u7d22IP\u3001\u540d\u79f0\u548c\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u7b49\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://wpscan.com/vulnerability/468d5fc7-04c6-4354-b134-85ebb25b37ae",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-74428",
  "openTime": "2023-10-07",
  "patchDescription": "WordPress\u548cWordPress plugin\u90fd\u662fWordPress\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002WordPress\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002WordPress plugin\u662f\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\r\n\r\nWordPress Helpful 4.5.26\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u63d2\u4ef6\u5c06\u5bfc\u51fa\u7684\u65e5\u5fd7\u548c\u53cd\u9988\u653e\u5728\u53ef\u516c\u5f00\u8bbf\u95ee\u7684\u4f4d\u7f6e\u548c\u53ef\u731c\u6d4b\u7684\u540d\u79f0\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u4e0b\u8f7d\u5b83\u4eec\u5e76\u6839\u636e\u63d2\u4ef6\u7684\u8bbe\u7f6e\u68c0\u7d22IP\u3001\u540d\u79f0\u548c\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u7b49\u654f\u611f\u4fe1\u606f\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 Helpful\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Helpful plugin \u003c4.5.26"
  },
  "referenceLink": "https://wpscan.com/vulnerability/468d5fc7-04c6-4354-b134-85ebb25b37ae",
  "serverity": "\u4e2d",
  "submitTime": "2022-10-19",
  "title": "WordPress Helpful\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2022-2834 (GCVE-0-2022-2834)

Vulnerability from cvelistv5 – Published: 2022-10-17 00:00 – Updated: 2025-05-13 19:11

Title

Helpful < 4.5.26 - Information Disclosure

Summary

The Helpful WordPress plugin before 4.5.26 puts the exported logs and feedbacks in a publicly accessible location and guessable names, which could allow attackers to download them and retrieve sensitive information such as IP, Names and Email Address depending on the plugin's settings

Severity

5.3 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-13 19:11 UTC

CWE

CWE-552 Files or Directories Accessible to External Parties

Assigner

WPScan mitre root

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/468d5fc7-04c6-43…	exploitvdb-entrytechnical-description

Impacted products

1 product

Vendor	Product	Version
Unknown	Helpful	Affected: 0 , < 4.5.26 (custom)

Credits

Aleksi Kistauri WPScan

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:52:58.931Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "exploit",
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/468d5fc7-04c6-4354-b134-85ebb25b37ae"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-2834",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-13T19:11:30.633046Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-13T19:11:57.316Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "product": "Helpful",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "4.5.26",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Aleksi Kistauri"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "WPScan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Helpful WordPress plugin before 4.5.26 puts the exported logs and feedbacks in a publicly accessible location and guessable names, which could allow attackers to download them and retrieve sensitive information such as IP, Names and Email Address depending on the plugin\u0027s settings"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-552 Files or Directories Accessible to External Parties",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-07-24T09:58:20.023Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "exploit",
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/468d5fc7-04c6-4354-b134-85ebb25b37ae"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Helpful \u003c 4.5.26 - Information Disclosure",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2022-2834",
    "datePublished": "2022-10-17T00:00:00.000Z",
    "dateReserved": "2022-08-16T00:00:00.000Z",
    "dateUpdated": "2025-05-13T19:11:57.316Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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CNVD-2023-74428

CVE-2022-2834 (GCVE-0-2022-2834)

Tags

Sightings

Nomenclature

Related by attack behaviour