{"id":"CVE-2025-9621","title":"The WidgetPack Comment System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.6.1","summary":"The WidgetPack Comment System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.6.1. This is due to missing or incorrect nonce validation on the wpcmt_sync action in the wpcmt_reques…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-352"],"published":"2025-10-11","updated":"2026-10-08","sourceUpdated":"2026-10-08T13:10:00.200","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-9621","references":[{"url":"https://plugins.trac.wordpress.org/browser/widgetpack-comment-system/tags/1.6.1/wpcmt.php#L295","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/widgetpack-comment-system/tags/1.6.1/wpcmt.php#L419","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/01996a4c-0ad8-4da8-bfa7-3442c5a67679?source=cve","label":"security@wordfence.com"}],"tags":["nvd"],"epss":0.00162,"epssPercentile":0.04817,"ingestedAt":"2026-10-08T13:42:55.108Z","slug":"CVE-2025-9621","body":"## Overview\n\nThe WidgetPack Comment System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.6.1. This is due to missing or incorrect nonce validation on the wpcmt_sync action in the wpcmt_request_handler function. This makes it possible for unauthenticated attackers to trigger comment synchronization events via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}