{"id":"CVE-2026-12094","state":"PUBLISHED","title":"Advanced Contact Form 7 <= 1.0.0 - Missing Authorization to Unauthenticated Arbitrary Contact Form Submission Deletion via 'form_id' Parameter","description":"The Advanced Contact Form 7 - Compact DB plugin for WordPress is vulnerable to unauthorized deletion of data due to a missing capability check on the cf7cdb_ajax_delete_user() function in versions up to, and including, 1.0.0. The handler is registered against both `wp_ajax_cf7cdb_delete` and `wp_ajax_nopriv_cf7cdb_delete`, and it performs no nonce verification, no capability check, and no ownership check before invoking `$wpdb->delete()` against the `wp_cf7cdb_data` table with an attacker-supplied integer ID. This makes it possible for unauthenticated attackers to delete arbitrary contact form submission entries stored by the plugin by iterating sequential primary-key IDs.","publishedAt":"2026-06-24T05:33:24.173Z","updatedAt":"2026-06-24T12:26:58.812Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["iamranit Advanced Contact Form 7 – Compact DB"],"affected":[{"vendor":"iamranit","product":"Advanced Contact Form 7 – Compact DB","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0.0","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/3fa5ddd8-8166-45eb-9576-8683c1d12cc6?source=cve","https://plugins.trac.wordpress.org/browser/advanced-contact-form-7-compact-db/trunk/cf7cdb.php#L120","https://plugins.trac.wordpress.org/browser/advanced-contact-form-7-compact-db/trunk/cf7cdb.php#L115","https://plugins.trac.wordpress.org/browser/advanced-contact-form-7-compact-db/trunk/cf7cdb.php#L104"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/12xxx/CVE-2026-12094.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12094","state":"PUBLISHED","datePublished":"2026-06-24T05:33:24.173Z","dateUpdated":"2026-06-24T12:26:58.812Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-06-12T14:10:35.012Z"},"containers":{"cna":{"title":"Advanced Contact Form 7 <= 1.0.0 - Missing Authorization to Unauthenticated Arbitrary Contact Form Submission Deletion via 'form_id' Parameter","descriptions":[{"lang":"en","value":"The Advanced Contact Form 7 - Compact DB plugin for WordPress is vulnerable to unauthorized deletion of data due to a missing capability check on the cf7cdb_ajax_delete_user() function in versions up to, and including, 1.0.0. The handler is registered against both `wp_ajax_cf7cdb_delete` and `wp_ajax_nopriv_cf7cdb_delete`, and it performs no nonce verification, no capability check, and no ownership check before invoking `$wpdb->delete()` against the `wp_cf7cdb_data` table with an attacker-supplied integer ID. This makes it possible for unauthenticated attackers to delete arbitrary contact form submission entries stored by the plugin by iterating sequential primary-key IDs."}],"affected":[{"vendor":"iamranit","product":"Advanced Contact Form 7 – Compact DB","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0.0","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3fa5ddd8-8166-45eb-9576-8683c1d12cc6?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/advanced-contact-form-7-compact-db/trunk/cf7cdb.php#L120"},{"url":"https://plugins.trac.wordpress.org/browser/advanced-contact-form-7-compact-db/trunk/cf7cdb.php#L115"},{"url":"https://plugins.trac.wordpress.org/browser/advanced-contact-form-7-compact-db/trunk/cf7cdb.php#L104"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-06-24T05:33:24.173Z"},"credits":[{"lang":"en","type":"finder","value":"YU-SHENG YU"}],"timeline":[{"time":"2026-06-23T16:41:39.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-24T12:26:51.568243Z","id":"CVE-2026-12094","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-24T12:26:58.812Z"}}]}}}