CVE-2026-48283

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

State: Published
Severity: 10.0 Critical
Published: Jun 30, 2026
Updated: Aug 27, 2026
Reserved: May 21, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	adobe

Weaknesses

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

Affected Products

Product	Versions
ColdFusion 2025Adobe	9 and earlierAffected 10Not affected
ColdFusion 2023Adobe	20 and earlierAffected 21Not affected

References

https://helpx.adobe.com/security/products/coldfusion/apsb26-68.htmlvendor-advisory

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