{"id":"CVE-2026-12402","title":"The OTP Login & Register Woocommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'fb-config' Setting in all versions up to, and including, 2.7.3 due to insufficient input sanitization and output escaping","summary":"The OTP Login & Register Woocommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'fb-config' Setting in all versions up to, and including, 2.7.3 due to insufficient input sanitization and output escaping. This m…","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"],"vendor":"xootix","product":"OTP Login & Register Woocommerce","affected":["otp_login_register_woocommerce <= 2.7.3"],"published":"2026-09-19","updated":"2026-09-21","sourceUpdated":"2026-09-21T13:33:33.387","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-12402","references":[{"url":"https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/includes/class-xoo-ml-frontend.php#L153","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/includes/xoo-framework/admin/class-xoo-admin-settings.php#L306","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/includes/xoo-framework/admin/class-xoo-admin-settings.php#L411","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3682327%40mobile-login-woocommerce&new=3682327%40mobile-login-woocommerce","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ab4bfd2f-6277-47d6-80ac-957b93476ed1?source=cve","label":"security@wordfence.com"}],"tags":["nvd","cve.org"],"epss":0.00195,"epssPercentile":0.09513,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-19T13:26:17.710763Z"},"ingestedAt":"2026-09-19T07:59:56.107Z","slug":"CVE-2026-12402","body":"## Overview\n\nThe OTP Login & Register Woocommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'fb-config' Setting in all versions up to, and including, 2.7.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. On multisite installations where administrators do not hold the unfiltered_html capability, this vulnerability can be leveraged to target the network super administrator.\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":[]}