LiteSpeed security briefs
1 published alerts for LiteSpeed products and services.
Actively exploited (KEV)
LiteSpeed cPanel Plugin UNIX Symbolic Link (Symlink) Following Vulnerability
LiteSpeed cPanel Plugin is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-54420). LiteSpeed cPanel plugin contains a UNIX symbolic link (Symlink) following vulnerability that could allow a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS. CISA remediation due date: 2026-06-18. PremierePC tracks KEV alerts for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.