# CVE-2025-69206: Hemmelig has SSRF Filter bypass in Secret Request functionality

> Authenticated users can bypass SSRF filters in Hemmelig to access internal network resources via DNS rebinding or open redirects.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 29 Dec 2025
- **Updated:** 29 Dec 2025
- **Also known as:** GHSA-vvxf-wj5w-6gj5

## What is CVE-2025-69206?

CVE-2025-69206 is a medium-severity server-side request forgery vulnerability in HemmeligOrg Hemmelig.app, published on 29 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Hemmelig is a messing app with with client-side encryption and self-destructing messages. Prior to version 7.3.3, a Server-Side Request Forgery (SSRF) filter bypass vulnerability exists in the webhook URL validation of the Secret Requests feature. The application attempts to block internal/private IP addresses but can be bypassed using DNS rebinding or open redirect services. This allows an authenticated user to make the server initiate HTTP requests to internal network resources. Version 7.3.3 contains a patch for the issue.

Weakness: CWE-918 (Server-Side Request Forgery)

## Which versions are affected by CVE-2025-69206?

2 open source packages ship an affected version, including hemmelig. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `hemmelig` | npm | All versions | 7.3.3 |
| `hemmelig` | npm | All versions | 7.3.3 |

Products: Hemmelig Hemmelig.

## How do I fix CVE-2025-69206?

Upgrade hemmelig to 7.3.3 or later.

## Is CVE-2025-69206 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-69206 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-69206 and fix it if it is affected.

What it is: CVE-2025-69206 is a medium-severity server-side request forgery vulnerability in HemmeligOrg Hemmelig.app, published on 29 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-69206 exists.

Affected packages and fixed versions:
- hemmelig (npm): affected all versions; fixed in 7.3.3
- hemmelig (npm): affected all versions; fixed in 7.3.3

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-2025-69206/ (Markdown: https://insights.sbomify.com/CVE-2025-69206/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-69206
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-69206
- OSV: https://osv.dev/vulnerability/CVE-2025-69206

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-69206/
Summaries are generated and may contain mistakes; the official description above is the record.