CVE-2025-54531 Path traversal in TeamCity
Attackers can exploit path traversal in JetBrains TeamCity on Windows during plugin unpacking to read files or execute code.
- 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
- None listed
What is CVE-2025-54531?
CVE-2025-54531 is a high-severity path traversal vulnerability in Jetbrains Teamcity, published on 28 Jul 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
In JetBrains TeamCity before 2025.07 path traversal was possible via plugin unpacking on Windows
Weakness: CWE-23
Which versions are affected by CVE-2025-54531?
It affects 1 product.
Products include Jetbrains Teamcity.
How do I fix CVE-2025-54531?
No fix has been published for CVE-2025-54531 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-54531 being exploited?
There is no known exploitation of CVE-2025-54531 in the wild and no public exploit code.
Other vulnerabilities in Jetbrains Teamcity
Sources
Also known as GHSA-x62r-p93v-pv79.