CVE-2026-27304

CRITICAL

ColdFusion | Improper Input Validation (CWE-20)

Title source: cna
STIX 2.1

Description

ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction.

Scores

CVSS v3 9.3
EPSS 0.0005
EPSS Percentile 14.9%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20
Status published
Products (3)
adobe/coldfusion 2023 (19 CPE variants)
adobe/coldfusion 2025 (7 CPE variants)
Adobe/ColdFusion < 2025.6
Published Apr 14, 2026
Tracked Since Apr 15, 2026