CVE-2023-44350: Adobe ColdFusion

Critical severity, CVSS 9.8. EPSS: 64.6% chance of exploitation in the next 30 days.

Adobe ColdFusion versions 2023.5 (and earlier) and 2021.11 (and earlier) are affected by an Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. 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.