Improper Input Validation Vulnerability in ColdFusion by Adobe
CVE-2026-47928

9.6CRITICAL

Key Information:

Vendor

Adobe
Status
Coldfusion 2025
Coldfusion 2023
Vendor
CVE Published:
9 June 2026

What is CVE-2026-47928?

Adobe ColdFusion versions 2023.19, 2025.8, and earlier are vulnerable due to an Improper Input Validation issue. This flaw allows attackers to execute arbitrary code without user interaction, compromising the security of the current user's session. The vulnerability arises when the application fails to adequately validate input data, leading to potential exploitation that can have serious ramifications. Users and administrators are advised to apply security updates to safeguard their systems against this vulnerability.

Affected Version(s)

ColdFusion 2023 0 <= 19

ColdFusion 2025 0 <= 8

ColdFusion 2023 20

References

https://helpx.adobe.com/security/products/coldfusion/apsb...
vendor-advisory

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.