Description Serendipity before 1.6 has an XSS issue in the karma plugin which may allow privilege escalation. Remediation References CVE-2011-4090 Related Vulnerabilities Liferay Portal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-29046) Podcast Generator Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-20121) Magento Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2020-24400) WordPress Plugin No Follow All External Links Spam Injection (2.3.0) Moodle Improper Privilege Management Vulnerability (CVE-2023-5549) Severity Medium Classification CVE-2011-4090 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