# CVE-2022-46830: Server-side request forgery in TeamCity

> An attacker can exploit a custom STS endpoint in JetBrains TeamCity to perform internal port scanning, potentially exposing internal network services.

- **Severity:** Medium 4.1 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 8 Dec 2022
- **Updated:** 23 Apr 2025
- **Also known as:** GHSA-mw69-w5mv-7fc5

## What is CVE-2022-46830?

CVE-2022-46830 is a medium-severity server-side request forgery vulnerability in Jetbrains Teamcity, published on 8 Dec 2022. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

In JetBrains TeamCity between 2022.10 and 2022.10.1 a custom STS endpoint allowed internal port scanning.

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

## Which versions are affected by CVE-2022-46830?

It affects 1 product.


Products: Jetbrains Teamcity.

## How do I fix CVE-2022-46830?

No fix has been published for CVE-2022-46830 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-46830 being exploited?

There is no known exploitation of CVE-2022-46830 in the wild and no public exploit code.

## Other vulnerabilities in Jetbrains Teamcity

- [CVE-2026-63077](https://insights.sbomify.com/CVE-2026-63077/): JetBrains TeamCity Deserialization of Untrusted Data (critical 9.8, exploited in the wild)
- [CVE-2024-27198](https://insights.sbomify.com/CVE-2024-27198/): JetBrains TeamCity Authentication Bypass (critical 9.8, exploited in the wild)
- [CVE-2023-42793](https://insights.sbomify.com/CVE-2023-42793/): JetBrains TeamCity Authentication Bypass (critical 9.8, exploited in the wild)
- [CVE-2024-27199](https://insights.sbomify.com/CVE-2024-27199/): JetBrains TeamCity Relative Path Traversal (high 7.3, exploited in the wild)
- [CVE-2024-23917](https://insights.sbomify.com/CVE-2024-23917/): Auth bypass in TeamCity (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-46830 and fix it if it is affected.

What it is: CVE-2022-46830 is a medium-severity server-side request forgery vulnerability in Jetbrains Teamcity, published on 8 Dec 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-46830 in the wild and no public exploit code.

Affected product: Jetbrains Teamcity. 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-2022-46830/ (Markdown: https://insights.sbomify.com/CVE-2022-46830/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-46830
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-46830
- OSV: https://osv.dev/vulnerability/CVE-2022-46830

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-46830/
Summaries are generated and may contain mistakes; the official description above is the record.