CVE-2024-51915: LiteSpeed Technologies LiteSpeed Cache

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through <= 6.5.2.

Affected products

• LiteSpeed Technologies LiteSpeed Cache: up to and including 6.5.2

Published 2026-02-20. Last modified 2026-06-17.