CVE-2026-105899: ColdFusion | Unrestricted Upload of File with Dangerous Type (CWE-434)
Published Oct 13, 2026
·Updated
ColdFusion is 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. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
Affected Software
40 affected components
Adobe ColdFusion
Adobe ColdFusion=2023-update1
Adobe ColdFusion=2023-update10
Adobe ColdFusion=2023-update11
Adobe ColdFusion=2023-update12
Adobe ColdFusion=2023-update13
Adobe ColdFusion=2023-update14
Adobe ColdFusion=2023-update15
Adobe ColdFusion=2023-update16
Adobe ColdFusion=2023-update17
Adobe ColdFusion=2023-update18
Adobe ColdFusion=2023-update19
Adobe ColdFusion=2023-update2
Adobe ColdFusion=2023-update20
Adobe ColdFusion=2023-update21
Adobe ColdFusion=2023-update22
Adobe ColdFusion=2023-update23
Adobe ColdFusion=2023-update24
Adobe ColdFusion=2023-update25
Adobe ColdFusion=2023-update3
Adobe ColdFusion=2023-update4
Adobe ColdFusion=2023-update5
Adobe ColdFusion=2023-update6
Adobe ColdFusion=2023-update7
Adobe ColdFusion=2023-update8
Adobe ColdFusion=2023-update9
Adobe ColdFusion=2025-update1
Adobe ColdFusion=2025-update10
Adobe ColdFusion=2025-update11
Adobe ColdFusion=2025-update12
Adobe ColdFusion=2025-update13
Adobe ColdFusion=2025-update14
Adobe ColdFusion=2025-update2
Adobe ColdFusion=2025-update3
Adobe ColdFusion=2025-update4
Adobe ColdFusion=2025-update5
Adobe ColdFusion=2025-update6
Adobe ColdFusion=2025-update7
Adobe ColdFusion=2025-update8
Adobe ColdFusion=2025-update9
Event History
Oct 13, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
CVE Published
via MITRE·08:21 PM
Data Sourced
via MITRE·08:21 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:17 PM
DescriptionSeverityWeaknessAffected Software
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-106622
- CVE-2026-105903
- CVE-2026-106612
- CVE-2026-106624
- CVE-2026-75994
- CVE-2026-106620
- CVE-2026-90530
- CVE-2026-106621
- CVE-2026-106619
- CVE-2026-105901
- CVE-2026-106089
- CVE-2026-106090
- CVE-2026-106613
- CVE-2026-106615
- CVE-2026-106617
- CVE-2026-106618
- CVE-2026-34634
- CVE-2026-105897
- CVE-2026-106616
- CVE-2026-71385
- CVE-2026-75995
- CVE-2026-105898
- CVE-2026-106614
- CVE-2026-34633
- CVE-2026-105994
- CVE-2026-75748
- CVE-2026-75996
- CVE-2026-105900
- CVE-2026-106623
- CVE-2026-76001
Frequently Asked Questions
1
Which deployments are exposed to remote exploitation?
Adobe ColdFusion deployments are exposed because the issue is reachable over the network. The provided information does not identify any configuration prerequisite or affected version range.
2
What does an attacker need to exploit this issue?
An attacker does not need authentication or user interaction. Successful exploitation can result in arbitrary code execution in the context of the current user.