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Home / Vulnerability Intelligence / CVE-2026-27306

CVE-2026-27306 - Vulnerability Analysis

HighCVSS: 8.4

Last Updated: April 14, 2026

ColdFusion - Improper Input Validation

Published: April 14, 2026Updated: April 14, 2026

Overview

ColdFusion <= 2023.18, 2025.6 contains an improper input validation vulnerability that allows attackers with elevated privileges to execute arbitrary code, exploit requires victim to open a malicious file.

Severity & Score

Severity: High
CVSS Score: 8.4

Impact

Attackers with elevated privileges can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version beyond 2023.18 and 2025.6.

Details

CVE ID
CVE-2026-27306
Severity
High
CVSS Score
8.4
Type
undefined
Status
new

CWE

  • CWE-20

CVSS Metrics

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H