CVE-2025-56590: Apryse HTML2PDF

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue was discovered in the InsertFromURL() function of the Apryse HTML2PDF SDK thru 11.10. This vulnerability could allow an attacker to execute arbitrary operating system commands on the local server.

Affected products

• Apryse HTML2PDF: version 11.5.0 only; version 11.7.0 only; version 11.10.0 only

Published 2026-01-22. Last modified 2026-07-05.