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Critical · 10.0 CVE-2026-48276 EUVD-2026-40340GHSA-fvm7-fwcr-42hp

ColdFusion | Unrestricted Upload of File with Dangerous Type (CWE-434)

Published Jun 30, 2026 · Updated Aug 27, 2026 · Assigned by adobe

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.

Affected products

VendorProductAffectedFixed
Adobe ColdFusion 2025 ≤ 9 10
Adobe ColdFusion 2023 ≤ 20 21

Advisories 2

References