Incorrect Authorization Vulnerability in ColdFusion by Adobe
CVE-2026-48321

9.3CRITICAL

Key Information:

Vendor

Adobe
Status
Coldfusion 2025
Coldfusion 2023
Vendor
CVE Published:
14 July 2026

What is CVE-2026-48321?

ColdFusion, developed by Adobe, is susceptible to an Incorrect Authorization vulnerability that may allow attackers to escalate privileges. By exploiting this flaw, an unauthorized individual could gain access to sensitive data and perform read or write operations without permission. This exploitation occurs without the need for user interaction, highlighting a significant risk for affected systems. Organizations using ColdFusion should take prompt measures to mitigate this vulnerability to safeguard their resources.

Affected Version(s)

ColdFusion 2023 0 <= 21

ColdFusion 2023 0 <= 21

ColdFusion 2025 0 <= 10

References

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

CVSS V3.1

Score:
9.3
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

.