Vulnerability-Lookup

CNVD-2026-16577

Vulnerability from cnvd - Published: 2026-04-09

Title

WordPress插件Easy Post Submission存在未明漏洞

Description

WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress插件Easy Post Submission存在安全漏洞，该漏洞源于缺少授权，攻击者可利用该漏洞导致利用配置不当的访问控制安全级别。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://patchstack.com/database/Wordpress/Plugin/easy-post-submission/vulnerability/wordpress-easy-post-submission-plugin-2-2-0-broken-access-control-vulnerability?_s_id=cve

Reference

https://patchstack.com/database/Wordpress/Plugin/easy-post-submission/vulnerability/wordpress-easy-post-submission-plugin-2-2-0-broken-access-control-vulnerability?_s_id=cve

Impacted products

Name
WordPress Easy Post Submission plugin <=2.2.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-22479",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-22479"
    }
  },
  "description": "WordPress\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u5728\u57fa\u4e8ePHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u7684\u529f\u80fd\u3002WordPress plugin\u662f\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\n\nWordPress\u63d2\u4ef6Easy Post Submission\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u6388\u6743\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5229\u7528\u914d\u7f6e\u4e0d\u5f53\u7684\u8bbf\u95ee\u63a7\u5236\u5b89\u5168\u7ea7\u522b\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://patchstack.com/database/Wordpress/Plugin/easy-post-submission/vulnerability/wordpress-easy-post-submission-plugin-2-2-0-broken-access-control-vulnerability?_s_id=cve",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-16577",
  "openTime": "2026-04-09",
  "products": {
    "product": "WordPress Easy Post Submission plugin \u003c=2.2.0"
  },
  "referenceLink": "https://patchstack.com/database/Wordpress/Plugin/easy-post-submission/vulnerability/wordpress-easy-post-submission-plugin-2-2-0-broken-access-control-vulnerability?_s_id=cve",
  "serverity": "\u9ad8",
  "submitTime": "2026-03-17",
  "title": "WordPress\u63d2\u4ef6Easy Post Submission\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2026-22479 (GCVE-0-2026-22479)

Vulnerability from cvelistv5 – Published: 2026-03-05 05:53 – Updated: 2026-04-01 14:13

Title

WordPress Easy Post Submission plugin <= 2.4.0 - Broken Access Control vulnerability

Summary

Missing Authorization vulnerability in ThemeRuby Easy Post Submission easy-post-submission allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Easy Post Submission: from n/a through <= 2.4.0.

Severity ?

7.5 (High)


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

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

URL

Tags

https://patchstack.com/database/Wordpress/Plugin/…

vdb-entry

Impacted products

	Vendor	Product	Version
	ThemeRuby	Easy Post Submission	Affected: 0 , ≤ 2.4.0 (custom)

Date Public ?

2026-04-01 16:04

Credits

Doan Dinh Van | Patchstack Bug Bounty Program

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
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                "id": "CVE-2026-22479",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-09T14:42:38.477433Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-09T14:42:43.240Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "easy-post-submission",
          "product": "Easy Post Submission",
          "vendor": "ThemeRuby",
          "versions": [
            {
              "lessThanOrEqual": "2.4.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Doan Dinh Van | Patchstack Bug Bounty Program"
        }
      ],
      "datePublic": "2026-04-01T16:04:53.150Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
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            }
          ],
          "value": "Missing Authorization vulnerability in ThemeRuby Easy Post Submission easy-post-submission allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Easy Post Submission: from n/a through \u003c= 2.4.0."
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      "impacts": [
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          "capecId": "CAPEC-180",
          "descriptions": [
            {
              "lang": "en",
              "value": "Exploiting Incorrectly Configured Access Control Security Levels"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-862",
              "description": "Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-01T14:13:59.715Z",
        "orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
        "shortName": "Patchstack"
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      "references": [
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          "tags": [
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          "url": "https://patchstack.com/database/Wordpress/Plugin/easy-post-submission/vulnerability/wordpress-easy-post-submission-plugin-2-2-0-broken-access-control-vulnerability?_s_id=cve"
        }
      ],
      "title": "WordPress Easy Post Submission plugin \u003c= 2.4.0 - Broken Access Control vulnerability"
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  "cveMetadata": {
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    "assignerShortName": "Patchstack",
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    "datePublished": "2026-03-05T05:53:47.776Z",
    "dateReserved": "2026-01-07T13:44:16.751Z",
    "dateUpdated": "2026-04-01T14:13:59.715Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2026-16577

CVE-2026-22479 (GCVE-0-2026-22479)

Tags

Sightings

Nomenclature