CVE-2026-48307: Adobe ColdFusion

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

ColdFusion versions 2025.9, 2023.20 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially resulting in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious link. Scope is changed.

Affected products

• Adobe ColdFusion: version 2023 only; version 2025 only

Published 2026-06-30. Last modified 2026-08-28.