JetBrains TeamCity CSRF in GitHub App flow (before 2025.07)
CVE-2025-54528 Published on July 28, 2025
In JetBrains TeamCity before 2025.07 a CSRF was possible in GitHub App connection flow
Vulnerability Analysis
CVE-2025-54528 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a Session Riding Vulnerability?
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. When a web server is designed to receive a request from a client without any mechanism for verifying that it was intentionally sent, then it might be possible for an attacker to trick a client into making an unintentional request to the web server which will be treated as an authentic request. This can be done via a URL, image load, XMLHttpRequest, etc. and can result in exposure of data or unintended code execution.
CVE-2025-54528 has been classified to as a Session Riding vulnerability or weakness.
Products Associated with CVE-2025-54528
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Affected Versions
JetBrains TeamCity:- Before 2025.07 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.