CVE-2025-12450

MEDIUM 6.1

LiteSpeed Cache <= 7.5.0.1 - Reflected Cross-Site Scripting

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 7.5.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CWE	CWE-79
Vendor	litespeedtech
Product	litespeed cache
Published	Oct 29, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

litespeedtech / LiteSpeed Cache

0 ≤ 7.5.0.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/98f71c32-9453-4598-acb5-242818508c74?source=cve github.com: https://github.com/litespeedtech/lscache_wp/commit/3d473f44d37ec2a834162ff1d86c017e9ae67db3

Credits

Nicholas Giemsa