CVE-2025-1888: Leica Biosystems Aperio Eslide Manager

Medium severity, CVSS 4.6. EPSS: 0.2% chance of exploitation in the next 30 days.

The Leica Web Viewer within the Aperio Eslide Manager Application is vulnerable to reflected cross-site scripting (XSS). An authenticated user can access the slides within a project and injecting malicious JavaScript into the "memo" field. The memo field has a hover over action that will display a Microsoft Tool Tip which a user can use to quickly view the memo associated with the slide and execute the JavaScript.

Affected products

Published 2025-03-14. Last modified 2026-06-17.