Improper input validation in Adobe Coldfusion
CVE-2026-48384
ColdFusion is affected by an Improper Input Validation vulnerability that could result in an application denial-of-service. An attacker with high privileges could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.010 · change: +0.004
Affected products
- Adobe Coldfusion — versions 2023, 2025
- Adobe Coldfusion 2023 — versions 0, 2023.0.23
- Adobe Coldfusion 2025 — versions 0, 2025.0.12
Weakness classification (CWE)
References
- helpx.adobe.com/security/products/coldfusion/apsb26-90.html (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-48384?
- CVE-2026-48384 is a medium-severity vulnerability in Adobe Coldfusion, classified under Improper Input Validation. CVSS score: 4.9/10. Published 2026-08-11.
- How severe is CVE-2026-48384?
- Medium severity. CVSS v3 base score is 4.9 out of 10.