Description In Joomla! before 3.9.19, incorrect input validation of the module tag option in com_modules allows XSS. Remediation References CVE-2020-13762 Related Vulnerabilities Jboss EAP Deserialization of Untrusted Data Vulnerability (CVE-2019-14540) OpenSSL Out-of-bounds Read Vulnerability (CVE-2017-3731) MySQL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-3313) WordPress Plugin Contact Form 7 Arbitrary File Upload (3.5.2) WordPress Plugin Jammer Cross-Site Scripting (0.2) Severity Medium Classification CVE-2020-13762 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities