Improper input validation in Adobe Coldfusion
CVE-2026-48284
ColdFusion is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue does not require user interaction. Scope is changed.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (40.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.049 · newest: 0.005 · change: -0.044
Affected products
- Adobe Coldfusion — versions 2023, 2025
- Adobe Coldfusion 2023 — versions 0, 22
- Adobe Coldfusion 2025 — versions 0, 11
Weakness classification (CWE)
References
- helpx.adobe.com/security/products/coldfusion/apsb26-82.html (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-48284?
- CVE-2026-48284 is a critical-severity vulnerability in Adobe Coldfusion, classified under Improper Input Validation. CVSS score: 9.6/10. Published 2026-07-14.
- How severe is CVE-2026-48284?
- Critical severity. CVSS v3 base score is 9.6 out of 10.