Description Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin. Remediation References CVE-2017-5476 Related Vulnerabilities PHP Other Vulnerability (CVE-2007-1475) XWiki URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2022-23618) OpenSSL Memory Allocation with Excessive Size Value Vulnerability (CVE-2025-66199) Joomla Other Vulnerability (CVE-2006-3481) TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2009-3634) Severity High Classification CVE-2017-5476 CWE-352 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities