RCE in Jetbrains Junie

CVE-2026-41153

In JetBrains Junie before 252.549.29 command execution was possible via malicious project file

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.000 (0.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:L.

Affected products

Jetbrains Junie — versions 0

Weakness classification (CWE)

CWE-77 — Command Injection

References

www.jetbrains.com/privacy-security/issues-fixed/

Frequently asked questions

What is CVE-2026-41153?: CVE-2026-41153 is a medium-severity vulnerability in Jetbrains Junie, classified under Command Injection. CVSS score: 5.8/10. Published 2026-04-17.
How severe is CVE-2026-41153?: Medium severity. CVSS v3 base score is 5.8 out of 10.