Sensitive Data Exposure in LiteSpeed Cache by Hai Zheng
CVE-2026-114190

5.9MEDIUM

Key Information:

Vendor

WordPress
Status
Litespeed Cache
Vendor
CVE Published:
24 October 2026

What is CVE-2026-114190?

A vulnerability in LiteSpeed Cache allows for the retrieval of sensitive data that may be embedded in sent data. This can expose critical user information, creating risks for users and organizations alike. It's essential for administrators using LiteSpeed Cache versions n/a through 7.9 to assess their systems for this exposure and take necessary actions to mitigate potential breaches.

Affected Version(s)

LiteSpeed Cache 0 <= 7.9

References

https://patchstack.com/database/wordpress/plugin/litespee...
vdb-entry

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ananda Dhakal (Patchstack)
.