JetBrains TeamCity <2025.07.2 PT on Project Archive Upload
CVE-2025-59456 Published on September 17, 2025
In JetBrains TeamCity before 2025.07.2 path traversal was possible during project archive upload
Vulnerability Analysis
CVE-2025-59456 is exploitable with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and a small impact on availability.
Weakness Type
Relative Path Traversal
The software uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory. This allows attackers to traverse the file system to access files or directories that are outside of the restricted directory.
Products Associated with CVE-2025-59456
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Affected Versions
JetBrains TeamCity:- Before 2025.07.2 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.