Vulnerability in Adobe Coldfusion
CVE-2026-48376
is affected by an Improper Encoding or Escaping of Output vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain limited unauthorized write access, causing a limited disruption to availability. Exploitation of this issue does not require user interaction.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.007 (50.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.139 · newest: 0.007 · change: -0.132
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-2026-48376?
- CVE-2026-48376 is a medium-severity vulnerability in Adobe Coldfusion, classified under Improper Encoding or Escaping of Output. CVSS score: 5.4/10. Published 2026-08-11.
- How severe is CVE-2026-48376?
- Medium severity. CVSS v3 base score is 5.4 out of 10.