6.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.0%
JetBrains Upsource before 2019.1.1412 was not properly escaping HTML tags in a code block comments, leading to XSS.
blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019/