CVE-2024-56352 Cross-site scripting in TeamCity
Stored XSS in JetBrains TeamCity allows attackers to execute scripts via image names on agent details pages, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-56352?
CVE-2024-56352 is a medium-severity cross-site scripting vulnerability in Jetbrains Teamcity, published on 20 Dec 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
In JetBrains TeamCity before 2024.12 stored XSS was possible via image name on the agent details page
Weakness: CWE-79
Which versions are affected by CVE-2024-56352?
It affects 1 product.
Products include Jetbrains Teamcity.
How do I fix CVE-2024-56352?
No fix has been published for CVE-2024-56352 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-56352 being exploited?
There is no known exploitation of CVE-2024-56352 in the wild and no public exploit code.
Other vulnerabilities in Jetbrains Teamcity
Sources
Also known as GHSA-qjgc-75qp-6pj3.