CVE-2021-25770 Information

Description

In JetBrains YouTrack before 2020.5.3123 server-side template injection (SSTI) was possible which could lead to code execution.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/ https://blog.jetbrains.com

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8