{"cvss":9.2,"datePublished":"2026-09-16T00:00:00Z","dateUpdated":"2026-09-16T00:00:00Z","description":"ProfilePress (wp-user-avatar) WordPress plugin before 4.17.2 contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackers to install and activate arbitrary plugins by brute-forcing a weak 32-bit connect token via the ppress_connect_process AJAX handler. Attackers can supply a caller-controlled URL through the file request parameter to trigger silent plugin installation and activation, achieving PHP code execution as the web-server user.","dueDate":"","id":"CVE-2026-66047","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":"ProfilePress","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"CRITICAL","source":"vulncheck_kev","title":"properfraction profilepress Missing Authentication for Critical Functionality","vendor":"Proper Fraction"}