CVE-2026-105898 ColdFusion | Incorrect Authorization (CWE-863)
A low-privileged attacker can execute arbitrary code by tricking a user into opening a malicious file in Adobe ColdFusion.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-105898?
CVE-2026-105898 is a high-severity missing authorization vulnerability in Adobe Coldfusion, published on 13 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
ColdFusion is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Weakness: CWE-863
Which versions are affected by CVE-2026-105898?
It affects 1 product.
Products include Adobe Coldfusion.
How do I fix CVE-2026-105898?
No fix has been published for CVE-2026-105898 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-105898 being exploited?
There is no known exploitation of CVE-2026-105898 in the wild and no public exploit code.
Other vulnerabilities in Adobe Coldfusion
- CVE-2026-48282 Adobe ColdFusion Path Traversal
- CVE-2023-38203 Adobe ColdFusion Deserialization of Untrusted Data
- CVE-2023-29300 Adobe ColdFusion Deserialization of Untrusted Data
- CVE-2023-26359 Adobe ColdFusion Deserialization of Untrusted Data
- CVE-2018-15961 Adobe ColdFusion Unrestricted File Upload
Sources
Also known as GHSA-f83p-c5rm-c287.