{"id":"CVE-2025-13975","title":"The Contact Form 7 with ChatWork plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'api_token' and 'roomid' settings in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output es…","summary":"The Contact Form 7 with ChatWork plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'api_token' and 'roomid' settings in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output es…","severity":"medium","cvss":4.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"published":"2025-12-12","updated":"2026-10-07","sourceUpdated":"2026-10-07T20:10:01.970","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13975","references":[{"url":"https://plugins.trac.wordpress.org/browser/contact-form-7-with-chatwork/tags/1.1.0/contact-form-7-chatwork.php#L80","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/contact-form-7-with-chatwork/tags/1.1.0/contact-form-7-chatwork.php#L89","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/contact-form-7-with-chatwork/trunk/contact-form-7-chatwork.php#L80","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f5d8616b-8757-426e-a4ae-bd851d35e296?source=cve","label":"security@wordfence.com"}],"tags":["nvd"],"epss":0.00232,"epssPercentile":0.12853,"ingestedAt":"2026-10-07T20:46:46.881Z","slug":"CVE-2025-13975","body":"## Overview\n\nThe Contact Form 7 with ChatWork plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'api_token' and 'roomid' settings in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses the settings page. This only affects multi-site installations and installations where unfiltered_html has been disabled.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":24.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}