CVE-2026-4119

{"id": "CVE-2026-4119", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-4119", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-22T18:31:57.438067Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "jppreus", "product": "Create DB Tables", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.2.1"}], "defaultStatus": "unaffected"}]}], "published": "2026-04-22T09:16:23.330", "references": [{"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/tags/1.2.1/create-db-tables.php#L370", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/tags/1.2.1/create-db-tables.php#L376", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/tags/1.2.1/create-db-tables.php#L405", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/tags/1.2.1/create-db-tables.php#L408", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/tags/1.2.1/create-new-table.php#L14", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/tags/1.2.1/create-new-table.php#L69", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/trunk/create-db-tables.php#L370", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/trunk/create-db-tables.php#L376", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/trunk/create-db-tables.php#L405", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/trunk/create-db-tables.php#L408", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/trunk/create-new-table.php#L14", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/create-db-tables/trunk/create-new-table.php#L69", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d1a3bc4b-cc17-4728-b242-13841b5f7660?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "The Create DB Tables plugin for WordPress is vulnerable to authorization bypass in all versions up to and including 1.2.1. The plugin registers admin_post action hooks for creating tables (admin_post_add_table) and deleting tables (admin_post_delete_db_table) without implementing any capability checks via current_user_can() or nonce verification via wp_verify_nonce()/check_admin_referer(). The admin_post hook only requires the user to be logged in, meaning any authenticated user including Subscribers can access these endpoints. The cdbt_delete_db_table() function takes a user-supplied table name from $_POST['db_table'] and executes a DROP TABLE SQL query, allowing any authenticated attacker to delete any database table including critical WordPress core tables such as wp_users or wp_options. The cdbt_create_new_table() function similarly allows creating arbitrary tables. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create arbitrary database tables and delete any existing database table, potentially destroying the entire WordPress installation."}], "lastModified": "2026-06-17T10:56:01.353", "sourceIdentifier": "security@wordfence.com"}