CVE-2026-48277: Adobe ColdFusion < 2025.9 IIV - arbitrary code exec
CVE-2026-48277 Published on June 30, 2026
ColdFusion | Improper Input Validation (CWE-20)
ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation 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.
Vulnerability Analysis
CVE-2026-48277 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Products Associated with CVE-2026-48277
Want to know whenever a new CVE is published for Adobe ColdFusion? stack.watch will email you.
Affected Versions
Adobe ColdFusion:- Before and including 2023.20 is affected.