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.
Published: 2026-03-16
Score: 8.6 High
EPSS: 1.5% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 18 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Title OS Command Injection in LiteSpeed Web Server Enabling Remote Command Execution via Admin Privileges

Wed, 17 Jun 2026 09:30:00 +0000

Type Values Removed Values Added
Title OS Command Injection in LiteSpeed Web Server Enabling Remote Command Execution via Admin Privileges

Tue, 16 Jun 2026 11:15:00 +0000

Type Values Removed Values Added
Title Admin Command Injection Vulnerability in LiteSpeed OpenLiteSpeed and LSWS Enterprise

Mon, 08 Jun 2026 13:15:00 +0000

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

Tue, 24 Mar 2026 13:30:00 +0000

Type Values Removed Values Added
Title Admin Command Injection Vulnerability in LiteSpeed OpenLiteSpeed and LSWS Enterprise

Tue, 17 Mar 2026 10:00:00 +0000

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

Mon, 16 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 16 Mar 2026 05:30:00 +0000

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'}


Subscriptions

Litespeed Technologies Lsws Enterprise Openlitespeed
Litespeedtech Litespeed Web Server Openlitespeed
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-03-16T15:29:03.838Z

Reserved: 2026-03-09T09:07:18.132Z

Link: CVE-2026-31386

cve-icon Vulnrichment

Updated: 2026-03-16T15:28:59.211Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-16T14:19:33.170

Modified: 2026-06-17T10:33:36.717

Link: CVE-2026-31386

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-18T13:45:05Z

Weaknesses