CVE-2021-31899

high

Description

In JetBrains Code With Me bundled to the compatible IDEs before version 2021.1, the client could execute code in read-only mode.

References

https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/

https://blog.jetbrains.com

Details

Source: Mitre, NVD

Published: 2021-05-11

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.00011