In JetBrains YouTrack before 2024.3.52635 potential spoofing attack was possible via lack of Punycode encoding
The product does not properly handle when an input uses an alternate encoding that is valid for the control sphere to which the input is being sent.
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
Link | Tags |
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https://www.jetbrains.com/privacy-security/issues-fixed/ | vendor advisory |