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

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

Which versions are affected by CVE-2022-46830?

It affects 1 product.

Products include 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.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

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 JetBrains TeamCity Deserialization of Untrusted Data Exploited Critical 9.8
• CVE-2024-27198 JetBrains TeamCity Authentication Bypass Exploited Critical 9.8
• CVE-2023-42793 JetBrains TeamCity Authentication Bypass Exploited Critical 9.8
• CVE-2024-27199 JetBrains TeamCity Relative Path Traversal Exploited High 7.3
• CVE-2024-23917 Auth bypass in TeamCity Critical 9.8

All Jetbrains Teamcity vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-mw69-w5mv-7fc5.