CVE-2026-66629

Kirki versions up to 6.2.3 are vulnerable to an unauthenticated Cross Site Scripting (XSS) attack, allowing attackers to inject malicious scripts into web pages viewed by users. This vulnerability poses a significant risk as it can lead to session hijacking, data theft, or defacement of affected websites. Organizations utilizing Kirki for their web projects should prioritize patching this vulnerability to mitigate potential exploitation.