Input validation error in ColdFusion - CVE-2026-48277
Published: July 1, 2026
Vulnerability identifier: #VU136023
CSH Severity: Critical
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red
CVE-ID: CVE-2026-48277
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Adobe
Affected software:
ColdFusion
ColdFusion
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to improper input validation in ColdFusion when processing input. A remote attacker can send specially crafted input to execute arbitrary code.
How to mitigate CVE-2026-48277
Install security update from vendor's website.