CVE-2026-47928
Adobe ColdFusion versions 2023.19, 2025.8 and earlier have a flaw that lets attackers run any code on the server. The bug is triggered by sending specially crafted input, and it works without the victim doing anything. If exploited, the attacker can take full control of the affected system.
No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.
Who is affected
Adobe ColdFusion 2023.19, 2025.8 and all earlier releases. The vulnerability affects any organization that runs these ColdFusion versions on their web servers.
Real-world impact
An attacker who exploits this flaw can execute arbitrary code with the privileges of the ColdFusion process, potentially gaining full control of the server, stealing data, installing malware, or using the machine for further attacks.
Why this severity
The CVSS score of 9.6 reflects that the vulnerability can be exploited from the network without authentication or user interaction, and it changes the security scope, giving the attacker the ability to affect the entire system with high confidentiality, integrity, and availability impact.
What to do about it
No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.
No fix documented in sources
Timeline
- Jun 9, 2026 · Jun 9, 2026PublishedDisclosed and added to the National Vulnerability Database.
- Jul 23, 2026 · 12d agoAdvisory updatedThe NVD record was last revised.
How it’s attacked
References & advisories
- helpx.adobe.com/security/products/coldfusio…vendor advisory