# CVE-2026-47685: FOGProject has stored XSS via unauthenticated inventory service renders unescaped in Host Management page

> Attackers can inject malicious scripts via unauthenticated inventory submissions, leading to stored XSS that executes in administrator browsers.

- **Severity:** High 7.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 21 Jul 2026
- **Updated:** 22 Jul 2026

## What is CVE-2026-47685?

CVE-2026-47685 is a high-severity cross-site scripting vulnerability in fogproject, published on 21 Jul 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Prior to versions 1.5.10.1832 and 1.6.0-beta.2313, the unauthenticated inventory service endpoint (`/service/inventory.php`) persists client-supplied values without sanitization, and the Host Management Inventory page renders all static inventory fields into HTML without output encoding, allowing stored cross-site scripting that executes in any administrator's browser. Versions 1.5.10.1832 and 1.6.0-beta.2313 fix the issue.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-47685?

It affects 1 product.


Products: Fogproject Fogproject.

## How do I fix CVE-2026-47685?

No fix has been published for CVE-2026-47685 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-47685 being exploited?

There is no known exploitation of CVE-2026-47685 in the wild and no public exploit code.

## Other vulnerabilities in fogproject

- [CVE-2025-58443](https://insights.sbomify.com/CVE-2025-58443/): FOG's authentication bypass leads to full SQL DB dump (critical 9.9)
- [CVE-2024-39914](https://insights.sbomify.com/CVE-2024-39914/): FOG has a command injection in /fog/management/export.php?filename= (critical 9.8)
- [CVE-2024-42348](https://insights.sbomify.com/CVE-2024-42348/): FOG leaks sensitive information (AD domain, username and password) (critical 9.3)
- [CVE-2024-40645](https://insights.sbomify.com/CVE-2024-40645/): FOG Authenticated File Upload RCE (high 8.8)
- [CVE-2021-32243](https://insights.sbomify.com/CVE-2021-32243/): File upload in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-47685 and fix it if it is affected.

What it is: CVE-2026-47685 is a high-severity cross-site scripting vulnerability in fogproject, published on 21 Jul 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-47685 in the wild and no public exploit code.

Affected product: fogproject. 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-2026-47685/ (Markdown: https://insights.sbomify.com/CVE-2026-47685/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-47685
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-47685
- OSV: https://osv.dev/vulnerability/CVE-2026-47685

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-47685/
Summaries are generated and may contain mistakes; the official description above is the record.