{
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          "product": "Groundhogg \u2014 CRM, Newsletters, and Marketing Automation",
          "vendor": "trainingbusinesspros",
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              "version": "0",
              "versionType": "semver"
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      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Lucius-log"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Groundhogg \u2014 CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.5.2 via the GET /wp-json/gh/v4/contacts/\u003cid\u003e REST endpoint. The endpoint\u0027s permission callback checks only the role-level view_contacts capability and read_single() returns the full contact record by sequential integer ID without the object-level view_contact ownership check applied elsewhere in the codebase. This makes it possible for authenticated attackers holding view_contacts but not view_others_contacts \u2014 notably Groundhogg\u0027s built-in Sales Rep role, designed to see only its own contacts \u2014 to read any contact record on the site, including PII, contact meta, owner IDs, the admin edit URL, and (for contacts linked to a WordPress user) that user\u0027s full capability set."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T06:37:56.758Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7fe3d251-4edf-4d94-a946-0aa918135784?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.2/api/v4/contacts-api.php#L426"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.2/api/v4/contacts-api.php#L946"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.2/api/v4/base-object-api.php#L124"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.2/includes/main-roles.php#L163"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.2/includes/main-roles.php#L374"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.2/includes/main-roles.php#L43"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?new=3569222%40groundhogg%2Ftags%2F4.5.3\u0026old=3562726%40groundhogg%2Ftags%2F4.5.2"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.3/api/v4/contacts-api.php#L437"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-06-06T13:01:46.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-08-04T18:37:06.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Groundhogg \u2014 CRM, Newsletters, and Marketing Automation \u003c= 4.5.2 - Insecure Direct Object Reference"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-11454",
    "datePublished": "2026-08-05T06:37:56.758Z",
    "dateReserved": "2026-06-06T12:45:02.962Z",
    "dateUpdated": "2026-08-05T06:37:56.758Z",
    "state": "PUBLISHED"
  },
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  "vulnerability-lookup:meta": {
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}