Description An issue was discovered in Joomla! before 3.9.21. Lack of escaping in mod_latestactions allows XSS attacks. Remediation References CVE-2020-24599 Related Vulnerabilities MySQL CVE-2019-2795 Vulnerability (CVE-2019-2795) MongoDb Improper Input Validation Vulnerability (CVE-2019-2389) Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-15110) WordPress Plugin Share and Follow 'admin.php' Cross-Site Scripting (1.80.3) IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2025-33128) Severity Medium Classification CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities CWE-707 CVE-2020-24599