CVE-2026-31386

published 2026-03-16

CVE-2026-31386: OpenLiteSpeed and LSWS Enterprise provided by LiteSpeed Technologies contain an OS command injection vulnerability. An arbitrary OS command may be executed by…

Priority P2 64 high 8.6 CVSS 4.0

AV N AC L AT N PR H UI N VC H VI H VA H SC N SI N SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

OpenLiteSpeed and LSWS Enterprise provided by LiteSpeed Technologies contain an OS command injection vulnerability. An arbitrary OS command may be executed by an attacker with the administrative privilege.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
litespeed_technologies	lsws_enterprise	—	—
litespeed_technologies	openlitespeed	—	—
litespeedtech	litespeed_web_server	< 6.3.5	6.3.5
litespeedtech	openlitespeed	<= 1.9.0	—

CVSS provenance

nvd v4.0 8.6 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd v3.0 7.2 HIGH CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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CWE-78