Description In Joomla! before 3.8.4, inadequate input filtering in the Uri class (formerly JUri) leads to an XSS vulnerability. Remediation References CVE-2018-6379 Related Vulnerabilities concrete5 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-3111) WordPress Plugin iThemes Security (formerly Better WP Security) SQL Injection (7.0.2) TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-2112) ProjectSend Improper Input Validation Vulnerability (CVE-2017-9741) Apache Tomcat Deserialization of Untrusted Data Vulnerability (CVE-2021-25329) Severity Medium Classification CVE-2018-6379 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Tags Missing Update Known Vulnerabilities