CVE-2026-54420
HIGH SEVERITYCVSS Score & Metrics
Base Score
8.5 / 10
Vector String
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Vulnerability Description
LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM PlugIn before 5.3.2.0) mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-61
Source
NVD
Vendor
LiteSpeed Technologies
Product
cPanel Plugin
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