CVE-2025-56589: Apryse HTML2PDF

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

A Local File Inclusion (LFI) and a Server-Side Request Forgery (SSRF) vulnerability was found in the InsertFromHtmlString() function of the Apryse HTML2PDF SDK thru 11.6.0. These vulnerabilities could allow an attacker to read local files on the server or make arbitrary HTTP requests to internal or external services. Both vulnerabilities could lead to the disclosure of sensitive data or potential system takeover.

Affected products

• Apryse HTML2PDF: up to and including 11.7.0; version 11.10.0 only

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