CVE-2026-47929

Adobe · ColdFusion

Adobe ColdFusion contains an incorrect authorization vulnerability that allows a high-privileged attacker to achieve arbitrary code execution.

Executive summary

A critical authorization flaw in Adobe ColdFusion allows high-privileged attackers to execute arbitrary code, potentially leading to full system compromise.

Vulnerability

The software suffers from an incorrect authorization vulnerability. A high-privileged attacker can exploit this flaw to execute arbitrary code within the context of the current user session, effectively gaining control over the application.

Business impact

With a CVSS score of 8.4, this vulnerability represents a significant threat to organizational infrastructure. Arbitrary code execution allows an attacker to compromise the server, access sensitive business data, or move laterally within the network, leading to severe reputational and operational damage.

Remediation

Immediate Action: Apply the official security updates provided by Adobe for ColdFusion 2023 and 2025 immediately.

Proactive Monitoring: Inspect server logs for unauthorized access patterns or execution of unexpected scripts/processes originating from the ColdFusion service account.

Compensating Controls: Employ a Web Application Firewall (WAF) with rules configured to detect and block malicious payloads targeting ColdFusion administrative or application endpoints.

Exploitation status

Public Exploit Available: False

Analyst recommendation

Given the potential for arbitrary code execution, this vulnerability poses an immediate risk to ColdFusion environments. Administrators must prioritize the deployment of the latest security patches provided by Adobe to ensure the integrity and security of their web application servers.