Medium severity6.1OSV Advisory· Published Oct 29, 2025· Updated Apr 15, 2026

CVE-2025-12450

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Litespeedtech/Lscache WpOSV
Range: 5.4, v1.2.2, v1.2.3.1, …
WordPress/Litespeed Cachellm-fuzzy
Range: <=7.5.0.1
Package: https://wordpress.org/plugins/litespeed-cache

Patches

Vulnerability mechanics

References

github.com/litespeedtech/lscache_wp/commit/3d473f44d37ec2a834162ff1d86c017e9ae67db3nvd
www.wordfence.com/threat-intel/vulnerabilities/id/98f71c32-9453-4598-acb5-242818508c74nvd

News mentions

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cvss	0.397
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000