Relevanssi — Vulnerabilities & Security Advisories 9

Relevanssi is a WordPress search plugin that enhances default search functionality with advanced features. Historically, it has been vulnerable to multiple security issues including cross-site scripting (XSS), remote code execution (RCE), and privilege escalation vulnerabilities, primarily stemming from insufficient input validation and improper access controls. The plugin's 7 recorded CVEs highlight these recurring security challenges, with several critical flaws allowing attackers to execute arbitrary code or compromise site integrity. While no major public incidents have been widely documented, the consistent pattern of vulnerabilities underscores the importance of regular updates and careful implementation for users relying on this search enhancement tool.