cnvd - cnvd-2025-29296

CNVD-2025-29296

Vulnerability from cnvd - Published: 2025-11-24

Title

WordPress Broken Link Checker by AIOSEO plugin缺少授权漏洞

Description

WordPress Broken Link Checker by AIOSEO plugin是一款用于检测和修复网站内部及外部链接的工具，支持SEO优化和网站维护。 WordPress Broken Link Checker by AIOSEO plugin存在缺少授权漏洞，攻击者可利用该漏洞导致未经授权的文章修改。

Severity

中

Patch Name

WordPress Broken Link Checker by AIOSEO plugin缺少授权漏洞的补丁

Patch Description

WordPress Broken Link Checker by AIOSEO plugin是一款用于检测和修复网站内部及外部链接的工具，支持SEO优化和网站维护。 WordPress Broken Link Checker by AIOSEO plugin存在缺少授权漏洞，攻击者可利用该漏洞导致未经授权的文章修改。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程序修复该安全问题，详情见厂商官网: https://wordpress.org/plugins/broken-link-checker-seo

Reference

https://plugins.trac.wordpress.org/changeset/3390304/broken-link-checker-seo

Impacted products

Name
WordPress Broken Link Checker by AIOSEO plugin <=1.2.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-11734",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-11734"
    }
  },
  "description": "WordPress Broken Link Checker by AIOSEO plugin\u662f\u4e00\u6b3e\u7528\u4e8e\u68c0\u6d4b\u548c\u4fee\u590d\u7f51\u7ad9\u5185\u90e8\u53ca\u5916\u90e8\u94fe\u63a5\u7684\u5de5\u5177\uff0c\u652f\u6301SEO\u4f18\u5316\u548c\u7f51\u7ad9\u7ef4\u62a4\u3002\n\nWordPress Broken Link Checker by AIOSEO plugin\u5b58\u5728\u7f3a\u5c11\u6388\u6743\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u6587\u7ae0\u4fee\u6539\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://wordpress.org/plugins/broken-link-checker-seo",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-29296",
  "openTime": "2025-11-24",
  "patchDescription": "WordPress Broken Link Checker by AIOSEO plugin\u662f\u4e00\u6b3e\u7528\u4e8e\u68c0\u6d4b\u548c\u4fee\u590d\u7f51\u7ad9\u5185\u90e8\u53ca\u5916\u90e8\u94fe\u63a5\u7684\u5de5\u5177\uff0c\u652f\u6301SEO\u4f18\u5316\u548c\u7f51\u7ad9\u7ef4\u62a4\u3002\r\n\r\nWordPress Broken Link Checker by AIOSEO plugin\u5b58\u5728\u7f3a\u5c11\u6388\u6743\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u6587\u7ae0\u4fee\u6539\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 Broken Link Checker by AIOSEO plugin\u7f3a\u5c11\u6388\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Broken Link Checker by AIOSEO plugin \u003c=1.2.5"
  },
  "referenceLink": "https://plugins.trac.wordpress.org/changeset/3390304/broken-link-checker-seo",
  "serverity": "\u4e2d",
  "submitTime": "2025-11-20",
  "title": "WordPress Broken Link Checker by AIOSEO plugin\u7f3a\u5c11\u6388\u6743\u6f0f\u6d1e"
}

CVE-2025-11734 (GCVE-0-2025-11734)

Vulnerability from cvelistv5 – Published: 2025-11-18 09:27 – Updated: 2025-11-18 21:39

Title

Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links <= 1.2.5 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Trashing

Summary

The Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links plugin for WordPress is vulnerable to unauthorized post modification due to missing authorization in all versions up to, and including, 1.2.5. This is due to the plugin registering a REST API endpoint that only checks for a broad capability (aioseo_blc_broken_links_page) that is granted to contributor level users, without verifying the user's permission to perform actions on the specific post being targeted. This makes it possible for authenticated attackers, with contributor level access and above, to trash arbitrary posts via the DELETE /wp-json/aioseoBrokenLinkChecker/v1/post endpoint.

Severity ?

5.4 (Medium)


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

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence

References

URL

Tags

	https://www.wordfence.com/threat-intel/vulnerabil…
	https://plugins.trac.wordpress.org/changeset/3390…

Impacted products

	Vendor	Product	Version
	aioseo	Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links	Affected: * , ≤ 1.2.5 (semver)

Credits

Lucas Montes

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-11734",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-18T21:39:40.490112Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-18T21:39:53.173Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Broken Link Checker by AIOSEO \u2013 Easily Fix/Monitor Internal and External links",
          "vendor": "aioseo",
          "versions": [
            {
              "lessThanOrEqual": "1.2.5",
              "status": "affected",
              "version": "*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Lucas Montes"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Broken Link Checker by AIOSEO \u2013 Easily Fix/Monitor Internal and External links plugin for WordPress is vulnerable to unauthorized post modification due to missing authorization in all versions up to, and including, 1.2.5. This is due to the plugin registering a REST API endpoint that only checks for a broad capability (aioseo_blc_broken_links_page) that is granted to contributor level users, without verifying the user\u0027s permission to perform actions on the specific post being targeted. This makes it possible for authenticated attackers, with contributor level access and above, to trash arbitrary posts via the DELETE /wp-json/aioseoBrokenLinkChecker/v1/post endpoint."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-18T09:27:35.134Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0254cd1b-f8f6-400e-a48e-81bd553fe8d1?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset/3390304/broken-link-checker-seo"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2025-10-06T00:00:00.000+00:00",
          "value": "Discovered"
        },
        {
          "lang": "en",
          "time": "2025-10-17T18:42:18.000+00:00",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2025-11-17T20:46:55.000+00:00",
          "value": "Disclosed"
        }
      ],
      "title": "Broken Link Checker by AIOSEO \u2013 Easily Fix/Monitor Internal and External links \u003c= 1.2.5 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Trashing"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2025-11734",
    "datePublished": "2025-11-18T09:27:35.134Z",
    "dateReserved": "2025-10-14T10:08:30.799Z",
    "dateUpdated": "2025-11-18T21:39:53.173Z",
    "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-2025-29296

CVE-2025-11734 (GCVE-0-2025-11734)

Tags

Sightings

Nomenclature