CVE-2023-22274: Adobe Robohelp Server

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

Adobe RoboHelp Server versions 11.4 and earlier are affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could lead to information disclosure by an unauthenticated attacker. Exploitation of this issue does not require user interaction.

Affected products

• Adobe Robohelp Server: up to and including 11.4

Published 2023-11-17. Last modified 2026-06-17.