Adobe ColdFusion: improper input validation

High8.4CVE-2026-75999 · Published Sep 8, 2026 · updated Sep 18, 2026

ColdFusion is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.