PT-2026-3990 · Apryse · Apryse Html2Pdf Sdk

CVE-2025-56590 · Published 2026-01-22 · Updated 2026-02-12

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Apryse HTML2PDF SDK versions through 11.10

Description An issue exists in the InsertFromURL() function of the software. This could allow an attacker to execute arbitrary operating system commands on the local server.

Recommendations Versions prior to 11.11 are affected.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2025-56590

Affected Products

Apryse Html2Pdf Sdk

References · 7

• 🔥 https://stratascale.com/resource/apryse-server-argument-injection-rce · Exploit
• https://osv.dev/vulnerability/CVE-2025-56590 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-56590 · Security Note
• https://twitter.com/CVEnew/status/2015448716975476760 · Twitter Post
• https://t.me/cveNotify/151840 · Telegram Post
• http://apryse.com · Note
• https://twitter.com/TheHackerWire/status/2015332201463005585 · Twitter Post