In JetBrains YouTrack before 2020.4.4701, an attacker could enumerate users via the REST API without appropriate permissions.
During installation, installed file permissions are set to allow anyone to modify those files.
Link | Tags |
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https://blog.jetbrains.com | product |
https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/ | vendor advisory |