CVE-2026-13333 (GCVE-0-2026-13333)

Vulnerability from cvelistv5 – Published: 2026-06-27 01:27 – Updated: 2026-06-27 01:27
VLAI
Title
Groundhogg <= 4.5.5 - Authenticated (Sales Rep+) SQL Injection via 'query[select]' Parameter
Summary
The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to generic SQL Injection via 'query[select]' Parameter in all versions up to, and including, 4.5.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Sales Representative-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The sanitized Contact_Query code path can be bypassed by supplying an invalid filter type (e.g., query[filters][0][0][type]=invalid_filter_nonexistent), causing a FilterException to be caught and execution to fall through to the unsanitized Legacy_Contact_Query path.
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
Impacted products
Credits
Chloe Chamberland PRISM
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Groundhogg \u2014 CRM, Newsletters, and Marketing Automation",
          "vendor": "trainingbusinesspros",
          "versions": [
            {
              "lessThanOrEqual": "4.5.5",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
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      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Chloe Chamberland"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "PRISM"
        }
      ],
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        {
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          "value": "The Groundhogg \u2014 CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to generic SQL Injection via \u0027query[select]\u0027 Parameter in all versions up to, and including, 4.5.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Sales Representative-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The sanitized Contact_Query code path can be bypassed by supplying an invalid filter type (e.g., query[filters][0][0][type]=invalid_filter_nonexistent), causing a FilterException to be caught and execution to fall through to the unsanitized Legacy_Contact_Query path."
        }
      ],
      "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"
          }
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      "problemTypes": [
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              "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-27T01:27:21.792Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4a0c04fe-7a9f-4a3f-ba2c-3bdcb5dec060?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.5/includes/legacy-contact-query.php#L753"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.5/includes/legacy-contact-query.php#L708"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.5/includes/contact-query.php#L2585"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.5/api/v3/contacts-api.php#L287"
        },
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          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3586389%40groundhogg\u0026new=3586389%40groundhogg\u0026sfp_email=\u0026sfph_mail="
        }
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      "timeline": [
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          "lang": "en",
          "time": "2026-06-25T13:55:33.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-06-26T12:59:49.000Z",
          "value": "Disclosed"
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      ],
      "title": "Groundhogg \u003c= 4.5.5 - Authenticated (Sales Rep+) SQL Injection via \u0027query[select]\u0027 Parameter"
    }
  },
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    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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    "datePublished": "2026-06-27T01:27:21.792Z",
    "dateReserved": "2026-06-25T13:40:21.758Z",
    "dateUpdated": "2026-06-27T01:27:21.792Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
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      "date": "2026-06-28",
      "epss": "0.00344",
      "percentile": "0.26242"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-13333\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2026-06-27T02:16:28.990\",\"lastModified\":\"2026-06-27T02:16:28.990\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Groundhogg \u2014 CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to generic SQL Injection via \u0027query[select]\u0027 Parameter in all versions up to, and including, 4.5.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Sales Representative-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The sanitized Contact_Query code path can be bypassed by supplying an invalid filter type (e.g., query[filters][0][0][type]=invalid_filter_nonexistent), causing a FilterException to be caught and execution to fall through to the unsanitized Legacy_Contact_Query path.\"}],\"affected\":[{\"source\":\"security@wordfence.com\",\"affectedData\":[{\"vendor\":\"trainingbusinesspros\",\"product\":\"Groundhogg \u2014 CRM, Newsletters, and Marketing Automation\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThanOrEqual\":\"4.5.5\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-89\"}]}],\"references\":[{\"url\":\"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.5/api/v3/contacts-api.php#L287\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.5/includes/contact-query.php#L2585\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.5/includes/legacy-contact-query.php#L708\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.5/includes/legacy-contact-query.php#L753\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3586389%40groundhogg\u0026new=3586389%40groundhogg\u0026sfp_email=\u0026sfph_mail=\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://www.wordfence.com/threat-intel/vulnerabilities/id/4a0c04fe-7a9f-4a3f-ba2c-3bdcb5dec060?source=cve\",\"source\":\"security@wordfence.com\"}]}}"
  }
}


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