CVE-2020-12646: Open-Xchange Appsuite

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

OX App Suite 7.10.3 and earlier allows XSS via text/x-javascript, text/rdf, or a PDF document.

Affected products

• Open-Xchange Open-Xchange Appsuite: up to and including 7.10.3

Published 2020-08-31. Last modified 2026-06-17.