{"vulnerability": "cve-2026-107645", "sightings": [{"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"}, {"uuid": "e7418455-5949-4a76-8d59-442393207c01", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-107645", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mxit5qot7f2z", "content": "\ud83d\udea8 CVE-2026-107645 \u2014 CVSS 9.1 CRITICAL\n\nThe Blocksy Companion plugin for WordPress is vulnerable to privilege escalation in versions up to, and inc...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-107645\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-10-10T06:07:26.670693Z"}, {"uuid": "9edd7924-eb12-4429-8738-b0cb51e5efa2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-107645", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxitcgygww2z", "content": "CVE-2026-107645\nThe Blocksy Companion add\u2011on for WordPress (versions up to 2.1.58) can be tricked into creating a vendor account without proper checks. An attacker could sign up as a seller and be logged in automatically,\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-10-10T06:10:04.203583Z"}]}