{"id":"CVE-2025-9621","aliases":["EUVD-2025-33854","GHSA-4xpg-9rh8-mfrj"],"status":"published","title":"WidgetPack Comment System \u003c= 1.6.1 - Cross-Site Request Forgery","description":"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_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.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00162,"percentile":0.0543,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2025-10-11T09:28:36Z","modified":"2026-10-08T13:10:00Z","products":[{"vendor":"widgetpack","product":"widgetpack comment system"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/01996a4c-0ad8-4da8-bfa7-3442c5a67679?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/widgetpack-comment-system/tags/1.6.1/wpcmt.php#L295"},{"url":"https://plugins.trac.wordpress.org/browser/widgetpack-comment-system/tags/1.6.1/wpcmt.php#L419"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9621"},{"url":"https://github.com/advisories/GHSA-4xpg-9rh8-mfrj"}],"sources":{"cve":[{"id":"CVE-2025-9621","title":"WidgetPack Comment System \u003c= 1.6.1 - Cross-Site Request Forgery","description":"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_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.","status":"published","published":"2025-10-11T09:28:36.133Z","modified":"2026-04-08T16:32:34.886Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2025-33854","description":"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_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.","status":"published","published":"2025-10-11T09:28:36Z","modified":"2026-04-08T16:32:34Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:11.650607Z"}],"ghsa":[{"id":"GHSA-4xpg-9rh8-mfrj","title":"The WidgetPack Comment System plugin for WordPress is vulnerable to Cross-Site Request Forgery in...","description":"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_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.","status":"published","published":"2025-10-11T12:30:59Z","modified":"2025-10-11T12:31:10Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:03:56.234944Z"}],"nvd":[{"id":"CVE-2025-9621","description":"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_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.","status":"published","published":"2025-10-11T10:15:44.637Z","modified":"2026-10-08T13:10:00.2Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:11:36.851295Z"}]}}