JetBrains dotPeek before 2018.2 and ReSharper Ultimate before 2018.1.4 allow attackers to execute code by decompiling a compiled .NET object (such as a DLL or EXE file) with a specific file, because of Deserialization of Untrusted Data.
IntelliJ IDEA XML parser was found vulnerable to XML External Entity attack, an attacker can exploit the vulnerability by implementing malicious code on both Androidmanifest.xml.
Cross-site scripting (XSS) vulnerability in JetBrains TeamCity before 8.1 allows remote attackers to inject arbitrary web script or HTML via the cameFromUrl parameter to feed/generateFeedUrl.html.