Vulnerability-Lookup

CNVD-2022-87018

Vulnerability from cnvd - Published: 2022-12-07

Title

WordPress WP-Polls绕过基于IP限制漏洞

Description

WP-Polls是一款WordPress投票插件。 WordPress WP-Polls 2.76.0之前版本存在绕过基于IP限制漏洞。该漏洞源于优先从某些HTTP标头获取访问者的IP，而不是PHP的REMOTE_ADDR，攻击者可利用漏洞绕过基于IP的限制进行投票。

Severity

中

Patch Name

WordPress WP-Polls绕过基于IP限制漏洞的补丁

Patch Description

WP-Polls是一款WordPress投票插件。 WordPress WP-Polls 2.76.0之前版本存在绕过基于IP限制漏洞。该漏洞源于优先从某些HTTP标头获取访问者的IP，而不是PHP的REMOTE_ADDR，攻击者可利用漏洞绕过基于IP的限制进行投票。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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/c1896ab9-9585-40e2-abbf-ef5153b3c6b2

Reference

https://www.hightechdad.com/2009/12/21/warning-wp-polls-wordpress-poll-plugin-can-be-exploited/

Impacted products

Name
WordPress WP-Polls Plugin <2.76.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-1581",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-1581"
    }
  },
  "description": "WP-Polls\u662f\u4e00\u6b3eWordPress\u6295\u7968\u63d2\u4ef6\u3002\n\nWordPress WP-Polls 2.76.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7ed5\u8fc7\u57fa\u4e8eIP\u9650\u5236\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f18\u5148\u4ece\u67d0\u4e9bHTTP\u6807\u5934\u83b7\u53d6\u8bbf\u95ee\u8005\u7684IP\uff0c\u800c\u4e0d\u662fPHP\u7684REMOTE_ADDR\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u57fa\u4e8eIP\u7684\u9650\u5236\u8fdb\u884c\u6295\u7968\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/c1896ab9-9585-40e2-abbf-ef5153b3c6b2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-87018",
  "openTime": "2022-12-07",
  "patchDescription": "WP-Polls\u662f\u4e00\u6b3eWordPress\u6295\u7968\u63d2\u4ef6\u3002\r\n\r\nWordPress WP-Polls 2.76.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7ed5\u8fc7\u57fa\u4e8eIP\u9650\u5236\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f18\u5148\u4ece\u67d0\u4e9bHTTP\u6807\u5934\u83b7\u53d6\u8bbf\u95ee\u8005\u7684IP\uff0c\u800c\u4e0d\u662fPHP\u7684REMOTE_ADDR\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u57fa\u4e8eIP\u7684\u9650\u5236\u8fdb\u884c\u6295\u7968\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 WP-Polls\u7ed5\u8fc7\u57fa\u4e8eIP\u9650\u5236\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress WP-Polls Plugin \u003c2.76.0"
  },
  "referenceLink": "https://www.hightechdad.com/2009/12/21/warning-wp-polls-wordpress-poll-plugin-can-be-exploited/",
  "serverity": "\u4e2d",
  "submitTime": "2022-11-23",
  "title": "WordPress WP-Polls\u7ed5\u8fc7\u57fa\u4e8eIP\u9650\u5236\u6f0f\u6d1e"
}

CVE-2022-1581 (GCVE-0-2022-1581)

Vulnerability from cvelistv5 – Published: 2022-11-21 00:00 – Updated: 2025-04-30 15:00

Title

WP-Polls < 2.76.0 - IP Validation Bypass

Summary

The WP-Polls WordPress plugin before 2.76.0 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.

Severity

5.3 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-30 14:59 UTC

CWE

CWE-639 Authorization Bypass Through User-Controlled Key

Assigner

WPScan mitre root

References

2 references

URL	Tags
https://wpscan.com/vulnerability/c1896ab9-9585-40…	exploitvdb-entrytechnical-description
https://www.hightechdad.com/2009/12/21/warning-wp…

Impacted products

1 product

Vendor	Product	Version
Unknown	WP-Polls	Affected: 0 , < 2.76.0 (custom)

Credits

Daniel Ruf

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:10:03.682Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "exploit",
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/c1896ab9-9585-40e2-abbf-ef5153b3c6b2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.hightechdad.com/2009/12/21/warning-wp-polls-wordpress-poll-plugin-can-be-exploited/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-1581",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-30T14:59:29.008321Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-30T15:00:03.896Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "product": "WP-Polls",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "2.76.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Daniel Ruf"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The WP-Polls WordPress plugin before 2.76.0 prioritizes getting a visitor\u0027s IP from certain HTTP headers over PHP\u0027s REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-29T13:34:54.044Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "exploit",
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/c1896ab9-9585-40e2-abbf-ef5153b3c6b2"
        },
        {
          "url": "https://www.hightechdad.com/2009/12/21/warning-wp-polls-wordpress-poll-plugin-can-be-exploited/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "WP-Polls \u003c 2.76.0 - IP Validation Bypass",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2022-1581",
    "datePublished": "2022-11-21T00:00:00.000Z",
    "dateReserved": "2022-05-04T00:00:00.000Z",
    "dateUpdated": "2025-04-30T15:00:03.896Z",
    "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.

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-2022-87018

CVE-2022-1581 (GCVE-0-2022-1581)

Tags

Sightings

Nomenclature

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