CVE-2026-31386

Published Mar 16, 2026 CVSS 4.0 · 8.6 High EPSS 1.6% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title OS Command Injection in LiteSpeed Web Server Enabling Remote Command Execution via Admin Privileges
Type Values Removed Values Added
Title OS Command Injection in LiteSpeed Web Server Enabling Remote Command Execution via Admin Privileges
Type Values Removed Values Added
Title Admin Command Injection Vulnerability in LiteSpeed OpenLiteSpeed and LSWS Enterprise
Type Values Removed Values Added
First Time appeared Litespeedtech
Litespeedtech litespeed Web Server
Litespeedtech openlitespeed
CPEs cpe:2.3:a:litespeedtech:litespeed_web_server:*:*:*:*:*:*:*:*
cpe:2.3:a:litespeedtech:openlitespeed:*:*:*:*:*:*:*:*
Vendors & Products Litespeedtech
Litespeedtech litespeed Web Server
Litespeedtech openlitespeed
Type Values Removed Values Added
Title Admin Command Injection Vulnerability in LiteSpeed OpenLiteSpeed and LSWS Enterprise
Type Values Removed Values Added
First Time appeared Litespeed Technologies
Litespeed Technologies lsws Enterprise
Litespeed Technologies openlitespeed
Vendors & Products Litespeed Technologies
Litespeed Technologies lsws Enterprise
Litespeed Technologies openlitespeed
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Weaknesses CWE-78
References
Metrics cvssV3_0

{'score': 7.2, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Mar 16, 2026, 3:29 PM
Reserved
Mar 9, 2026, 9:07 AM
Status
Analyzed
Published
Mar 16, 2026, 2:19 PM
Modified
Jun 17, 2026, 10:33 AM