{"uuid": "25270376-4754-4a60-8f5d-5145dd3e8a8e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-107645", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117414564739319764", "content": "CVE-2026-107645 Blocksy Companion <= 2.1.58 - Unauthenticated Privilege Escalation to 'role' Parameter The Blocksy Companion plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 2.1.58 This is due to the implement_user_registration() AJAX handler explicitly disabling Dokan's vendor-registration nonce check (via add_filter('dokan_register_nonce_check', '__return_false')) and then trusting an attacker-supplied $_POST['role'] value when invoking wc_create_new_customer() and wc_set_customer_auth_cookie(). This makes it possible for unauthenticated attackers to elevate their privileges to a Dokan 'seller' (vendor) account \u2014 including sites where the Dokan vendor signup is explicitly turned off \u2014 and to be auto-authenticated into that account, which grants publishing capabilities beyond those of a normal customer.\nhttps://www.cve.org/CVERecord?id=CVE-2026-107645https://www.wordfence.com/threat-intel/vulnerabilities/id/7757f41d-c1f1-4df1-8048-b1c78a897548?source=cvehttps://plugins.trac.wordpress.org/browser/blocksy-companion/tags/2.1.58/framework/features/account-auth.php#L241https://plugins.trac.wordpress.org/browser/blocksy-companion/tags/2.1.58/framework/features/account-auth.php#L181https://plugins.trac.wordpress.org/browser/blocksy-companion/tags/2.1.58/framework/features/account-auth.php#L24https://plugins.trac.wordpress.org/changeset/3735192/blocksy-companion/tags/2.1.59/framework/features/account-auth.php?old=3723693&old_path=blocksy-companion%2Ftags%2F2.1.58%2Fframework%2Ffeatures%2Faccount-auth.php#wordpress #creativethemeshq #BlocksyCompanion#CVE_2026_107645#bot", "creation_timestamp": "2026-10-10T03:47:56.840885Z"}