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Vulnerabilities
Vulnerability

CVE-2026-54420

Reference data from vuln.mlab.sh, coverage from our own index.

CVSS
8.5 High
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Risk score
100.0
Known exploited
CISA KEV
Published
2026-06-14
Status
Published

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.

Weaknesses

CWE-61

Coverage 5

Advisories and references