LiteSpeed cPanel Privilege Escalation Flaw Exploited in the Wild (CVE-2026-54420)

1 · Securityonline · June 16, 2026, 12:17 a.m.
Vulnerability Report Active Exploitation CageFS CloudLinux Security Vulnerability LiteSpeed cPanel
Summary
A privilege escalation flaw in LiteSpeed cPanel, identified as CVE-2026-54420, is currently being exploited, raising security concerns for affected systems. The post highlights the urgency for users to address this vulnerability.
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