CVE-2023-26347: Adobe ColdFusion

High severity, CVSS 7.5. EPSS: 10.1% chance of exploitation in the next 30 days.

Adobe ColdFusion versions 2023.5 (and earlier) and 2021.11 (and earlier) are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An unauthenticated attacker could leverage this vulnerability to access the administration CFM and CFC endpoints. Exploitation of this issue does not require user interaction.

Affected products

• Adobe ColdFusion: before 2021 (fixed in 2021); version 2021 only; version 2023 only

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