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CVE-2026-27304

ColdFusion | Improper Input Validation (CWE-20)

Published: Apr 14, 2026Updated: Apr 16, 2026 Sources: CVE List NVD
NVD MITRE
9.3CVSS
CRITICAL

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.

EPSS Score
0.0%
Top 87.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:CC:HI:HA:N
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None

Weaknesses

CWE-20

Affected Products

coldfusion
adobe
ColdFusion
Adobe

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://helpx.adobe.com/security/products/coldfusion/apsb26-38.html
helpx.adobe.com

Timeline

Published
Apr 14, 2026
Last Updated
Apr 16, 2026

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