CVE-2026-48276
CVSS v3
10
CRITICAL
EPSS Score
1.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.
Technical details
- Published
- 2026-06-30
- Last Modified
- 2026-07-01
Frequently asked questions
What is CVE-2026-48276?
ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.
Is CVE-2026-48276 actively exploited?
Active exploitation of CVE-2026-48276 has not been confirmed. Its EPSS score was 1.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-48276?
CVE-2026-48276 has a CVSS v3 base score of 10 (CRITICAL severity).
Is CVE-2026-48276 affecting your environment?
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