Deserialization of Untrusted Data in ColdFusion - CVE-2025-61830
Published: December 10, 2025
Vulnerability identifier: #VU119504
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-61830
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data. A remote user can pass specially crafted data to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
ColdFusion
How to mitigate CVE-2025-61830
Install updates from vendor's website.
ColdFusion - addressed in versions 2021 Update 23, 2023 Update 17, 2025 Update 5