CVE-2025-23425: Marekki Marekkis Watermark

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 marekki Marekkis Watermark marekkis-watermark allows Reflected XSS.This issue affects Marekkis Watermark: from n/a through <= 0.9.4.

Affected products

• Marekki Marekkis Watermark: up to and including 0.9.4

Published 2025-03-03. Last modified 2026-06-17.