Path traversal in ColdFusion - CVE-2026-48282
Published: July 1, 2026 / Updated: July 7, 2026
Vulnerability identifier: #VU136026
CSH Severity: Critical
CVSS v4: 9.3 [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]
CVE-ID: CVE-2026-48282
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to path traversal in ColdFusion when processing crafted path input. A remote attacker can supply a crafted pathname to execute arbitrary code.
Affected software
ColdFusion
How to mitigate CVE-2026-48282
Install security update from vendor's website.
ColdFusion - addressed in versions 2023 Update 21, 2025 Update 10