Improper input validation in Adobe Coldfusion 2023
CVE-2026-75999
ColdFusion is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- psirt@adobe.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-75999?
- CVE-2026-75999 is a high-severity vulnerability in Adobe Coldfusion 2023, classified under Improper Input Validation. CVSS score: 8.4/10. Published 2026-09-08.
- How severe is CVE-2026-75999?
- High severity. CVSS v3 base score is 8.4 out of 10.