CVE-2025-23443: Claire Ryan Author Showcase

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Claire Ryan Author Showcase author-showcase allows Reflected XSS.This issue affects Author Showcase: from n/a through <= 1.4.3.

Affected products

• Claire Ryan Author Showcase: up to and including 1.4.3

Published 2025-04-17. Last modified 2026-06-17.