# 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.

- **Severity:** High 8.2 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H`)
- **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 available:** No
- **Published:** 13 Oct 2026
- **Updated:** 15 Oct 2026
- **Also known as:** GHSA-f83p-c5rm-c287

## 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 (Incorrect Authorization)

## Which versions are affected by CVE-2026-105898?

It affects 1 product.


Products: 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.

## 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](https://insights.sbomify.com/CVE-2026-48282/): Adobe ColdFusion Path Traversal (critical 10.0, exploited in the wild)
- [CVE-2023-38203](https://insights.sbomify.com/CVE-2023-38203/): Adobe ColdFusion Deserialization of Untrusted Data (critical 9.8, exploited in the wild)
- [CVE-2023-29300](https://insights.sbomify.com/CVE-2023-29300/): Adobe ColdFusion Deserialization of Untrusted Data (critical 9.8, exploited in the wild)
- [CVE-2023-26359](https://insights.sbomify.com/CVE-2023-26359/): Adobe ColdFusion Deserialization of Untrusted Data (critical 9.8, exploited in the wild)
- [CVE-2018-15961](https://insights.sbomify.com/CVE-2018-15961/): Adobe ColdFusion Unrestricted File Upload (critical 9.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-105898 and fix it if it is affected.

What it is: 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.
Exploitation: There is no known exploitation of CVE-2026-105898 in the wild and no public exploit code.

Affected product: Adobe Coldfusion. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-105898/ (Markdown: https://insights.sbomify.com/CVE-2026-105898/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-105898
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-105898
- OSV: https://osv.dev/vulnerability/CVE-2026-105898

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-105898/
Summaries are generated and may contain mistakes; the official description above is the record.