# CVE-2025-32916: Sensitive form data in URL query parameters

> Attackers can access sensitive form data via URL query parameters logged in browser history or server logs, affecting Checkmk users.

- **Severity:** Low 1.0 (`CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 9 Oct 2025
- **Updated:** 14 Oct 2025
- **Also known as:** GHSA-pr6f-5c62-pj5r, UBUNTU-CVE-2025-32916

## What is CVE-2025-32916?

CVE-2025-32916 is a low-severity vulnerability in Checkmk Checkmk, published on 9 Oct 2025. 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

Potential use of sensitive information in GET requests in Checkmk GmbH's Checkmk versions <2.4.0p13, <2.3.0p38, <2.2.0p46, and 2.1.0 (EOL) may cause sensitive form data to be included in URL query parameters, which may be logged in various places such as browser history or web server logs.

Weakness: CWE-598 (Use of HTTP Request With Sensitive Query String)

## Which versions are affected by CVE-2025-32916?

It affects 1 product.


Products: Checkmk Checkmk.

## How do I fix CVE-2025-32916?

No fix has been published for CVE-2025-32916 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-32916 being exploited?

There is no known exploitation of CVE-2025-32916 in the wild and no public exploit code.

## Other vulnerabilities in Checkmk Checkmk

- [CVE-2025-39666](https://insights.sbomify.com/CVE-2025-39666/): omd: Local privilege escalation when executing omd commands as root (critical 9.3)
- [CVE-2024-8606](https://insights.sbomify.com/CVE-2024-8606/): Fix 2FA bypass via RestAPI (critical 9.2)
- [CVE-2022-46836](https://insights.sbomify.com/CVE-2022-46836/): PHP code injection in watolib (critical 9.1)
- [CVE-2025-32919](https://insights.sbomify.com/CVE-2025-32919/): Privilege Escalation in Windows License plugin for Checkmk Windows Agent (high 8.8)
- [CVE-2024-28827](https://insights.sbomify.com/CVE-2024-28827/): Privilege escalation in Windows agent (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-32916 and fix it if it is affected.

What it is: CVE-2025-32916 is a low-severity vulnerability in Checkmk Checkmk, published on 9 Oct 2025. 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-2025-32916 in the wild and no public exploit code.

Affected product: Checkmk Checkmk. 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-2025-32916/ (Markdown: https://insights.sbomify.com/CVE-2025-32916/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-32916
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-32916
- OSV: https://osv.dev/vulnerability/CVE-2025-32916

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-32916/
Summaries are generated and may contain mistakes; the official description above is the record.