CVE-2026-31386: OS Command Injection

Published Mar 16, 2026
·
Updated

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 Software

4 affected components
Litespeed Technologies OpenLiteSpeed
Litespeed Technologies LSWS Enterprise
Litespeedtech Litespeed Web Server<6.3.5
Litespeedtech Openlitespeed<=1.9.0

Event History

Mar 16, 2026
CVE Published
via MITRE·05:21 AM
Data Sourced
via MITRE·05:21 AM
DescriptionSeverity
Data Sourced
via NVD·02:19 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-31386?

CVE-2026-31386 has been classified as a high severity vulnerability due to the potential for OS command injection.

2

How do I mitigate CVE-2026-31386?

To mitigate CVE-2026-31386, ensure that OpenLiteSpeed and LSWS Enterprise are updated to the latest patched version provided by LiteSpeed Technologies.

3

What impact does CVE-2026-31386 have on my system?

CVE-2026-31386 allows an attacker with administrative privileges to execute arbitrary OS commands, which can lead to system compromise.

4

Who is affected by CVE-2026-31386?

CVE-2026-31386 affects users of OpenLiteSpeed and LSWS Enterprise provided by LiteSpeed Technologies.

5

Is there a known exploit for CVE-2026-31386?

Yes, there is a potential for exploitation of CVE-2026-31386 by attackers with administrative access.

Contact

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