High severity7.1NVD Advisory· Published Jan 9, 2025· Updated Jun 17, 2026No known patch

CVE-2025-22521

No known patch is available for this vulnerability.

The affected plugin has been removed from the WordPress.org directory (reason: Security Issue), and no patched version is being distributed through the official directory. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.

CVE-2025-22521

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Scott Farrell wp Hosting Performance Check wp-hosting-performance-check allows Reflected XSS.This issue affects wp Hosting Performance Check: from n/a through <= 2.18.8.

AI Insight

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

Affected products

WordPress/Wp Hosting Performance Checkinferred2 versions
<=2.18.8+ 1 more
- (no CPE)range: <=2.18.8
- (no CPE)range: <=2.18.8
Package: https://wordpress.org/plugins/wp-hosting-performance-check

Patches

Vulnerability mechanics

References

patchstack.com/database/Wordpress/Plugin/wp-hosting-performance-check/vulnerability/wordpress-wp-hosting-performance-check-plugin-2-18-8-reflected-cross-site-scripting-xss-vulnerabilitynvd

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