Improper Encoding or Escaping of Output in ColdFusion - CVE-2026-48376
Published: August 11, 2026
Vulnerability identifier: #VU141440
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-48376
CWE-ID: CWE-116
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to bypass security features.
The vulnerability exists due to improper encoding or escaping of output in ColdFusion when rendering content. A remote user can craft malicious output to bypass security features.
Affected software
ColdFusion
How to mitigate CVE-2026-48376
Install security update from vendor's website.
ColdFusion - addressed in versions 2023 Update 23, 2025 Update 12