CVE-2016-4264: Adobe ColdFusion

High severity, CVSS 8.6. EPSS: 69% chance of exploitation in the next 30 days.

The Office Open XML (OOXML) feature in Adobe ColdFusion 10 before Update 21 and 11 before Update 10 allows remote attackers to read arbitrary files or send TCP requests to intranet servers via a crafted OOXML spreadsheet containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

Affected products

• Adobe ColdFusion: up to and including 10.0; up to and including 11.0

Published 2016-09-01. Last modified 2026-06-17.