Description Moodle 3.x has XSS in the contact form on the "non-respondents" page in non-anonymous feedback. Remediation References CVE-2017-12156 Related Vulnerabilities WordPress Plugin Custom css-js-php Unspecified Vulnerability (2.0.2) WordPress Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2007-1732) WordPress Plugin WPML (WordPress Multilingual) Multiple Vulnerabilities (3.1.8.6) CKEditor Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-41165) Nginx Off-by-one Error Vulnerability (CVE-2021-23017) Severity Medium Classification CVE-2017-12156 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities