CVE-2026-54420
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.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.5
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS probability
- 1.44%
- CISA KEV
- Known exploited vulnerability
- CWE
- CWE-61
- Published
- 2026-06-14
- Last modified
- 2026-06-16
Affected products
- LiteSpeed Technologies cPanel Plugin
Weakness type
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