# CVE-2025-58406: Lack of HTTP Response Headers

> The CGM CLININET application lacks essential security HTTP headers, exposing users to client-side attacks like clickjacking and MIME sniffing.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 2 Mar 2026
- **Updated:** 2 Mar 2026
- **Also known as:** GHSA-8r3p-6hh2-9j86

## What is CVE-2025-58406?

CVE-2025-58406 is a medium-severity vulnerability in CGM CLININET, published on 2 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

The CGM CLININET application respond without essential security HTTP headers, exposing users to client‑side attacks such as clickjacking, MIME sniffing, unsafe caching, weak cross‑origin isolation, and missing transport security controls.

Weakness: CWE-693 (Protection Mechanism Failure)

## Which versions are affected by CVE-2025-58406?

It affects 1 product.


Products: Cgm Clininet.

## How do I fix CVE-2025-58406?

No fix has been published for CVE-2025-58406 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-58406 being exploited?

There is no known exploitation of CVE-2025-58406 in the wild and no public exploit code.

## Other vulnerabilities in CGM CLININET

- [CVE-2025-30042](https://insights.sbomify.com/CVE-2025-30042/): Session generation possible with certificate number only (critical 9.0)
- [CVE-2025-58402](https://insights.sbomify.com/CVE-2025-58402/): Insecure Direct Object Reference Message ID (high 7.1)
- [CVE-2025-58405](https://insights.sbomify.com/CVE-2025-58405/): Lack of protection mechanisms against Clickjacking attacks (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-58406 and fix it if it is affected.

What it is: CVE-2025-58406 is a medium-severity vulnerability in CGM CLININET, published on 2 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2025-58406 in the wild and no public exploit code.

Affected product: CGM CLININET. 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-2025-58406/ (Markdown: https://insights.sbomify.com/CVE-2025-58406/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-58406
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-58406
- OSV: https://osv.dev/vulnerability/CVE-2025-58406

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-58406/
Summaries are generated and may contain mistakes; the official description above is the record.