JetBrains YouTrack has an unspecified vulnerability (CNVD-2021-91664)

JetBrains YouTrack is a browser-based bug tracking and project management software from JetBrains Czech Republic. The software features bug tracking, creating workflows, and monitoring project progress.JetBrains YouTrack Mobile 2021.2 previously had a security vulnerability that stemmed from incomplete access token protection on iOS. No detailed vulnerability details are currently available.